Product Details | LOCK WASHER

5310-00-616-7998 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Part Alternates: MS3533421, MS35334-21, FFW100, FF-W-100, 145451094351, 145-4510943-51, 5310-00-616-7998, 00-616-7998, 5310006167998, 006167998

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-616-7998

Drawings & Photos | NSN 5310-00-616-7998


Demand History | NSN 5310-00-616-7998

Part Number Request Date QTY Origin
5310-00-616-7998 2019-03-65 500 DIBBS
5310-00-616-7998 2019-02-50 500 DIBBS
5310-00-616-7998 2019-02-42 500 DIBBS
5310-00-616-7998 2018-11-331 4 DIBBS
5310-00-616-7998 2018-11-323 4 DIBBS
5310-00-616-7998 2018-03-74 1 DIBBS
5310-00-616-7998 2018-02-58 375 DIBBS
5310-00-616-7998 2018-01-02 377 DIBBS
5310-00-616-7998 2018-01-01 1 DIBBS
5310-00-616-7998 2018-01-01 375 DIBBS
MS3533421 2017-09-261 3000 US
5310-00-616-7998 2016-08-230 269 DIBBS
5310-00-616-7998 2016-04-104 292 DIBBS
5310-00-616-7998 2016-01-04 318 DIBBS
5310-00-616-7998 2015-01-29 318 DIBBS
FFW100 2014-07-196 42 United States
FFW100 2014-06-175 55 United States
MS35334-21 2014-03-71 23 United States
MS3533421 2011-11-329 360 US
MS3533421 2011-10-277 100 US
MS3533421 2009-03-79 16 United Kingdom

Cross Reference | NSN 5310-00-616-7998

Part Number Cage Code Manufacturer
145-4510943-51 51563 ROHR, INC DBA GOODRICH AEROSTRUCTURES GROUP
5310006167998 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
FF-W-100 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
MS35334-21 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-00-616-7998

Characteristic Specifications
MATERIAL STEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1552 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1059 OR STEEL COMP 1060 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR 101 FLAT INTERNAL TEETH
HOLE DIAMETER 0.384 INCHES MINIMUM AND 0.398 INCHES MAXIMUM
OUTSIDE DIAMETER 0.700 INCHES MINIMUM AND 0.748 INCHES MAXIMUM
MATERIAL THICKNESS 0.042 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-W-100
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS35334-21

Restrictions/Controls & Freight Information | NSN 5310-00-616-7998

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information