PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35338-97Washer,lock

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5310-00-184-8996 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-184-8996 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-184-8996. Primary manufacturer part number: MS35338-97.
Features
  • Washer,lock — FSC 5310
  • Hardness Rating: 90.0 ROCKWELL B MINIMUM
  • Surface Treatment: CADMIUM AND CHROMATE OVERALL
  • Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Material Thickness: 0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
  • Outside Diameter: 0.209 INCHES MAXIMUM IN
  • Hole Diameter: 0.115 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-184-8996, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 35 commercial cross-references from 23 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-184-8996
Primary Part NumberMS35338-97
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Hardness Rating90.0 ROCKWELL B MINIMUM
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Style DesignatorSPLIT HELICAL-RIGHT HAND
Material Thickness0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
Outside Diameter0.209 INCHES MAXIMUM IN
Hole Diameter0.115 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2590-00-146-968150-304 INTERCHANGEABLE
Housing,impeller,horizontal
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5310-00-184-8995 INTERCHANGEABLE
Washer,lock
5310-00-187-185420-368 INTERCHANGEABLE
Washer,flat
Dresser Industries Inc Leroi Div
5330-00-251-403720368 INTERCHANGEABLE
Packing,preformed
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5310-00-329-9657 INTERCHANGEABLE
Washer,lock
5310-00-584-7948 INTERCHANGEABLE
Washer,lock
5310-00-680-550004S130504-6 INTERCHANGEABLE
Washer,lock
Herley Chicago Dba Stewart Warner Electronics
5310-00-685-1971 INTERCHANGEABLE
Washer,lock
5330-00-967-367920368 INTERCHANGEABLE
Seal,chevron
Cadillac Gage Textron Inc.
6105-00-981-018750-304 INTERCHANGEABLE
Motor,alternating Current
Motorola Solutions Danmark A/s
Cross-Reference Index
Part NumberManufacturer
2074182+2203 Raytheon Company Dba Raytheon Co (USA)
2151100108 Navcom Defense Electronics, Inc. (USA)
820600G29A1 Superior Electric Holding Group Llc Div Specialty Product Technologies (USA)
310009500 Cardwell Condenser Corp Lapointe-Admiral Div (USA)
HC799P04M Raytheon Company Dba Raytheon Co (USA)
MS355337-97 Zf Industrieantriebe Witten Gmbh (DEU)
50-30-4 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
N0407P00035C11 General Electric Co Materials Information Services (USA)
6163502-22 Zf Industrieantriebe Witten Gmbh (DEU)
MS35338-97 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
5310PL2151431 Jednolity Indeks Materialowy - Uniform Material Index (POL)
801117 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
K73105-8 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
MS16214-18 Zf Industrieantriebe Witten Gmbh (DEU)
24217-9 Zf Industrieantriebe Witten Gmbh (DEU)
310-0396-000 Zf Industrieantriebe Witten Gmbh (DEU)
MS35337-97 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
E20475 B/e Aerospace Systems Gmbh Div Life Support Systems Europe (DEU)
310-0076-00 Zf Industrieantriebe Witten Gmbh (DEU)
MS35338-97 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
2590-00-146-9681INTERCHANGEABLE
HOUSING,IMPELLER,HORIZONTAL
50-304
5310-00-184-8995INTERCHANGEABLE
WASHER,LOCK
5310-00-187-1854INTERCHANGEABLE
WASHER,FLAT
20-368
5330-00-251-4037INTERCHANGEABLE
PACKING,PREFORMED
20368
5310-00-329-9657INTERCHANGEABLE
WASHER,LOCK
5310-00-584-7948INTERCHANGEABLE
WASHER,LOCK
5310-00-680-5500INTERCHANGEABLE
WASHER,LOCK
04S130504-6
5310-00-685-1971INTERCHANGEABLE
WASHER,LOCK
5330-00-967-3679INTERCHANGEABLE
SEAL,CHEVRON
20368
6105-00-981-0187INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
50-304
5940-00-983-6045INTERCHANGEABLE
TERMINAL BOARD
4320-01-187-2507INTERCHANGEABLE
PISTON,PUMP
804-1-17

Frequently Asked Questions

What is NSN 5310-00-184-8996?

NSN 5310-00-184-8996 is a Washer,lock, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-184-8996?

NSN 5310-00-184-8996 has 35 cross-referenced part numbers: 2074182+2203 (Raytheon Company Dba Raytheon Co), 2151100108 (Navcom Defense Electronics, Inc.), 820600G29A1 (Superior Electric Holding Group Llc Div Specialty Product Technologies), 310009500 (Cardwell Condenser Corp Lapointe-Admiral Div), HC799P04M (Raytheon Company Dba Raytheon Co) and 30 more.

What NSN replaces 5310-00-184-8996?

There are 12 known substitutes for 5310-00-184-8996: 2590-00-146-9681, 5310-00-184-8995, 5310-00-187-1854 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35338-97?

Key specifications for MS35338-97: Hardness Rating: 90.0 ROCKWELL B MINIMUM; Surface Treatment: CADMIUM AND CHROMATE OVERALL; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-184-8996 still in active supply?

NSN 5310-00-184-8996 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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