Ribbed Shoulder Bolt
494927
(NSN) National Stock Number
5306-00-022-8085
Federal Supply Classification
5306 Bolts
Item Name Code
16014
Schedule B Code
7318152000
Summary
3a thread class, right-hand thread direction, 0.490 inches minimum and 0.570 inches maximum thread length, 1.640 inches minimum and 1.660 inches maximum fastener length, flat extended washer head style, 0.880 inches minimum and 0.900 inches maximum head diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | SB |
Identification
An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also bolt, ribbed neck.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 16014 | A003B0 | - | 1 |
Specifications
Thread Class
3a
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Direction
right-hand
Details
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.Thread Length
0.490 inches minimum and 0.570 inches maximum
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Fastener Length
1.640 inches minimum and 1.660 inches maximum
Details
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.Head Style
flat extended washer
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Head Diameter
0.880 inches minimum and 0.900 inches maximum
Details
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.Head Height
0.115 inches nominal
Details
A measurement from the bottom to the top of the head,in distinction from depth.Extended Washer Diameter
0.450 inches minimum and 0.470 inches maximum
Details
None.Extended Washer Thickness
0.010 inches minimum and 0.015 inches maximum
Details
None.Shoulder Diameter
0.279 inches minimum second shoulder and 0.281 inches maximum second shoulder
Details
The length of a straight line which passes through the center of the shoulder and terminates at the circumference.Shoulder Diameter
0.285 inches minimum first shoulder and 0.295 inches maximum first shoulder
Details
The length of a straight line which passes through the center of the shoulder and terminates at the circumference.Shoulder Length
0.060 inches nominal first shoulder
Details
The length of the enlarged portion of the shank on the item,in distinction from width or diameter.Shoulder Length
0.340 inches nominal second shoulder
Details
The length of the enlarged portion of the shank on the item,in distinction from width or diameter.Rib Major Diameter
0.279 inches minimum and 0.281 inches maximum
Details
The length of a straight line which passes through the center of the rib,and terminates at the outermost surface of the circumference.Rib Length
0.340 inches nominal
Details
A measurement of the longest dimension of a rib along a line parallel to the longitudinal axis.Distance From Largest Diameter Of Bearing Surface Of Head To Ribs
0.240 inches minimum and 0.260 inches maximum
Details
The measurement from the largest diameter of the bearing surface of the head to the ribs.Rib Minor Diameter
0.260 inches minimum and 0.266 inches maximum
Details
The length of a straight line which passes through the center of the rib,and terminates at the innermost surface of the circumference.Rib Quantity
35
Details
The number of ribs included on the item.End Item Identification
scavenge pump,tf-33
Details
The national stock number or the identification information of the end equipment for which the item is a part.Nominal Thread Diameter
0.250 inches
Details
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.Thread Quantity Per Inch
28
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Hardness Rating
35.0 rockwell c minimum overall and 40.0 rockwell c maximum overall
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Rib Included Angle
45.0 degrees nominal
Details
The included angle between the ribs.Shoulder Shape
ribbed second shoulder
Details
The physical configuration of the unthreaded portion of a body adjacent to the head which is larger than the diameter of the shank.Shoulder Shape
round first shoulder
Details
The physical configuration of the unthreaded portion of a body adjacent to the head which is larger than the diameter of the shank.Material
steel comp 8740 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
ams 6322 assn std single material response overall
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Thread Series Designator
unf
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 494927 | J1695 | 5 | - | 5 | 2 | - | ZZ |
| 494927 | S0254 | 5 | - | 5 | 9 | - | MF |
| 494927 | 92215 | 2 | - | 5 | 2 | - | MF |
| 494927 | 8M938 | 2 | - | 5 | 9 | - | MF |
| 494927 | 1A249 | 2 | - | 5 | 9 | - | MF |
| 494927 | 11449 | 4 | - | 5 | 9 | - | SB |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 63220 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 593 | Z | 9 |
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Manufacturer
RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY
CAGE: 77445
EAST HARTFORD
, CT
, 06118-3811
UNITED STATES
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FAQs
Frequently asked questions for NSN 5306-00-022-8085
What is the NIIN of the NSN 5306-00-022-8085?
The National Item Identification Number (NIIN) of the NSN 5306-00-022-8085 is 00-022-8085
When the NSN 5306-00-022-8085 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 5306-00-022-8085 contain any precious metals?
Does not contain precious metal
Does the NSN 5306-00-022-8085 contain any hazardous material?
No data in HMIRS
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