Panel Screw Assembly

583R676H37

(NSN) National Stock Number

5305-01-120-9917

Federal Supply Classification

5305 Screws

Item Name Code

33044

Schedule B Code

7318152000

Summary

2a thread class, right-hand thread direction, 0.203 inches minimum and 0.218 inches maximum thread length, 0.400 inches minimum and 0.420 inches maximum fastener length, flat countersunk head style, 0.231 inches maximum head diameter

DAC	HCC	DMIL	RNCC
2	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	KZ

Identification

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

INC	FIIG	Concept	Condition
33044	A003B0	-	1

Specifications

Thread Class

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

0.203 inches minimum and 0.218 inches maximum

Details

A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

Fastener Length

0.400 inches minimum and 0.420 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 countersunk

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the head.

Head Diameter

0.231 inches maximum

Details

The length of a straight line which passes through the center of a circular head,and terminates at the circumference.

Material Accommodated Thickness

0.075 inches minimum and 0.089 inches maximum

Details

The thickness of the material to be accommodated.

Nominal Thread Diameter

0.138 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

Details

The number of threads on the item per linear inch measured on a line parallel to the thread axis.

Hardness Rating

34.0 rockwell c minimum fastener and 38.0 rockwell c maximum fastener

Details

A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Details

The included angle of the countersink.

Material

copper alloy 360 stand-off

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

steel comp 4037 fastener

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material Document And Classification

ams 6300 assn std single material response fastener

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Material Document And Classification

qq-b-626 fed spec single material response stand-off

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Surface Treatment

cadmium fastener

Details

The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

Surface Treatment

cadmium stand-off

Details

The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

Surface Treatment Document And Classification

qq-p-416 type 1 class 2 fed spec single treatment response fastener

Details

The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

Surface Treatment Document And Classification

qq-p-416 type 1 class 2 fed spec single treatment response stand-off

Details

The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

Thread Series Designator

unc

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
DRY7900-6-A-2	0HDW7	5	-	3	2	-	ZZ
536453-18	58998	5	-	5	2	-	ZZ
DPY7900P6A2	17419	4	-	C	1	-	TU
FTV7031-18	58794	5	-	5	2	-	ZZ
CS6017P-06-2-1	58996	5	-	5	9	-	ZZ
DPY7900-6-A-2	97928	2	-	5	9	-	KZ
536453-18	96214	A	-	7	2	-	KZ

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
48950	-	W	-

RVC	WCC	TCC	SHC
-	713	Z	9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

Genuine Manufacturers Parts
100% Product Inspection
7 Year Sales Record Retention
Fast On-Time Delivery
HAZMAT Certified
Global Shipping

Manufacturer

NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN SYSTEMS CORPORATION ELECTRONIC SYSTEMS

CAGE: 97942

LINTHICUM HEIGHTS , MD , 21090-2202

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 5305-01-120-9917

What is the NIIN of the NSN 5305-01-120-9917?

The National Item Identification Number (NIIN) of the NSN 5305-01-120-9917 is 01-120-9917

When the NSN 5305-01-120-9917 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Oct 28, 1981

Does the NSN 5305-01-120-9917 contain any precious metals?

Does not contain precious metal

Does the NSN 5305-01-120-9917 contain any hazardous material?

No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.