Product Details | LOCK WASHER

5310-01-145-3154 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: MS35333155, MS35333-155, FFW100, FF-W-100, 5310-01-145-3154, 01-145-3154, 5310011453154, 011453154

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 10 JAN 1983 01-145-3154

Drawings & Photos | NSN 5310-01-145-3154


Demand History | NSN 5310-01-145-3154

Part Number Request Date QTY Origin
5310-01-145-3154 2025-09-253 19855 DIBBS
MS35333-155 2016-02-39 100 United States
MS35333155 2015-05-141 300 United States
FFW100 2014-07-196 42 United States
FFW100 2014-06-175 55 United States
MS35333155 2013-07-203 16 United States
5310-01-145-3154 2011-07-196 32050 DIBBS
5310-01-145-3154 2011-02-39 23327 DIBBS
5310-01-145-3154 2009-08-225 30734 DIBBS
5310-01-145-3154 2009-04-120 300000 US
5310-01-145-3154 2009-04-117 300000 US
5310-01-145-3154 2009-04-117 300000 US
5310-01-145-3154 2009-04-117 300000 US
5310-01-145-3154 2008-07-190 42210 DIBBS
5310-01-145-3154 2008-04-115 30700 DIBBS
5310-01-145-3154 2008-03-69 7220 US

Cross Reference | NSN 5310-01-145-3154

Part Number Cage Code Manufacturer
FF-W-100 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
MS35333-155 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-01-145-3154

Characteristic Specifications
MATERIAL STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 384 OR STEEL COMP 385 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35,TY 2 OR TY 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR 101 FLAT INTERNAL TEETH
HOLE DIAMETER 0.168 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
OUTSIDE DIAMETER 0.325 INCHES MINIMUM AND 0.340 INCHES MAXIMUM
MATERIAL THICKNESS 0.018 INCHES MINIMUM AND 0.023 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATA 1 TYPE AND A GRADE AND 1 STYLE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-W-100
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS35333-155

Restrictions/Controls & Freight Information | NSN 5310-01-145-3154

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:AItem does not contain precious metal
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