Clamp Bolt Assembly

22544-1

22544-1
(NSN) National Stock Number
5340-01-068-6716
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
20271
Schedule B Code
7318152000
Summary

2a thread class, unthreaded hole or threaded hole mounting method, 0.250 inches nominal mounting facility diameter, 28 thread quantity per inch, 0.250 inches nominal thread size, steel comp 303 collar material

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - SB
Identification

A threaded item having an eye on one end designed to accommodate a hinge pin, or a pin inserted at right angles to the shank. It must have an adjusting nut assembled on the threads. The end of the threads may be headed, or a cap nut or similar device attached to prevent disassembly of the adjusting nut. It may also have a washer, collar or retainer assembled between the nut and hinge mounted end. Includes items having a bracket or lug mounting. It is used to rigidly clamp items to a structure, instrument, or the like.

INC FIIG Concept Condition
20271 A03100 - 1
Specifications
Thread Class
2a
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Mounting Method
unthreaded hole or threaded hole
Details The means of attaching the item.
Mounting Facility Diameter
0.250 inches nominal
Details The length of a straight line which passes through the center of the mounting facility,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.
Nominal Thread Size
0.250 inches
Details A designation that is used for the purpose of general identification of the thread.
Material
steel comp 303 collar
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-s-763,cond a fed spec single material response collar
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
passivate overall
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
mil-std-171,table 5,finish 5.4 mil std single treatment response overall
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.
Style Designator
knurled no. 2
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
438952-2 37695 2 - 7 2 - SB
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49780 - S Q
RVC WCC TCC SHC
1 713 Z Z

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Manufacturer
HUTCHINSON AEROSPACE & INDUSTRY, INC. DBA BARRY WRIGHT CORP
CAGE: 81860
HOPKINTON , MA , 01748-2205
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-01-068-6716
What is the NIIN of the NSN 5340-01-068-6716?
The National Item Identification Number (NIIN) of the NSN 5340-01-068-6716 is 01-068-6716
When the NSN 5340-01-068-6716 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Thu, Nov 30, 1978
Does the NSN 5340-01-068-6716 contain any precious metals?
Does not contain precious metal
Does the NSN 5340-01-068-6716 contain any hazardous material?
No information in HMIRS

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