PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

004-003005-024Washer,lock

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · NSN 5310-00-933-8778 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-933-8778 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-933-8778. Primary manufacturer part number: 004-003005-024.
Features
  • Washer,lock — FSC 5310
  • 34 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-933-8778, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. This item has 34 commercial cross-references from 25 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameWasher,lock
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M (CAGE 96906); Indra Sistemas, Sociedad Anonima (CAGE 0178B); Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (CAGE 26916); Zf Industrieantriebe Witten Gmbh (CAGE D9182); National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (CAGE 80205)
Technical Specifications
ParameterValue
NSN5310-00-933-8778
Primary Part Number004-003005-024
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-018-7174 INTERCHANGEABLE
Washer,lock
7530-00-222-3443 INTERCHANGEABLE
Folder,file
5310-00-716-8550 INTERCHANGEABLE
Washer,lock
5310-00-753-8351F177 INTERCHANGEABLE
Nut,plain,round
Circor Naval Solutions Llc Dba Warren Pumps
5331-01-011-7922 INTERCHANGEABLE
O-Ring
5950-01-042-19386050218-001 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5910-01-050-0448 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5310-01-180-7157 INTERCHANGEABLE
Washer,lock
5999-01-220-0581 INTERCHANGEABLE
Contact,electrical
5310-01-422-4476 INTERCHANGEABLE
Washer,lock
Cross-Reference Index
Part NumberManufacturer
MS35338-86 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS35338-143 Indra Sistemas, Sociedad Anonima (ESP)
004-003005-024 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
775-050-00-000 Zf Industrieantriebe Witten Gmbh (DEU)
34017-16-AB (1) Zf Industrieantriebe Witten Gmbh (DEU)
MS35338-143 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
395862-39 Lucent Technologies Inc Advanced Technology Systems (USA)
MS35338-143 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
145-4510925M2 Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace (USA)
860133-9 Litton Systems Inc. Div Navigation Systems Division (USA)
5310PL1370051 Jednolity Indeks Materialowy - Uniform Material Index (POL)
W211NAA0050NN421NNAB1 PRIMARY American National Standards Institute Incorporated Dba American National Standards Institute (USA)
5-13-2512P31 PRIMARY W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA)
7S35338-86 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
FF-W-84 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
5310009338778 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
14A5S101 Zf Industrieantriebe Witten Gmbh (DEU)
93496A033 Mcmaster-Carr Supply Co (USA)
978-556R51PC25 Coty Inc (USA)
F177 Tld Ace Corp Div Tld Ace (USA)
Related Parts
5310-00-018-7174INTERCHANGEABLE
WASHER,LOCK
7530-00-222-3443INTERCHANGEABLE
FOLDER,FILE
5310-00-716-8550INTERCHANGEABLE
WASHER,LOCK
5310-00-753-8351INTERCHANGEABLE
NUT,PLAIN,ROUND
F177
5331-01-011-7922INTERCHANGEABLE
O-RING
5950-01-042-1938INTERCHANGEABLE
TRANSFORMER,POWER
6050218-001
5910-01-050-0448INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5310-01-180-7157INTERCHANGEABLE
WASHER,LOCK
5999-01-220-0581INTERCHANGEABLE
CONTACT,ELECTRICAL
5310-01-422-4476INTERCHANGEABLE
WASHER,LOCK
5120-01-478-6295INTERCHANGEABLE
PUNCH SET,CENTER,SOLID
S117PC
5310-01-555-0024INTERCHANGEABLE
WASHER,LOCK
7662064-34

Frequently Asked Questions

What is NSN 5310-00-933-8778?

NSN 5310-00-933-8778 is a Washer,lock, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-933-8778?

NSN 5310-00-933-8778 has 34 cross-referenced part numbers: MS35338-86 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS35338-143 (Indra Sistemas, Sociedad Anonima), 004-003005-024 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 775-050-00-000 (Zf Industrieantriebe Witten Gmbh), 34017-16-AB (1) (Zf Industrieantriebe Witten Gmbh) and 29 more.

What NSN replaces 5310-00-933-8778?

There are 12 known substitutes for 5310-00-933-8778: 5310-00-018-7174, 7530-00-222-3443, 5310-00-716-8550 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5310-00-933-8778 still in active supply?

NSN 5310-00-933-8778 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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