PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35333-109Washer,lock

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5310-00-019-0676 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-019-0676 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-019-0676. Primary manufacturer part number: MS35333-109.
Features
  • Washer,lock — FSC 5310
  • Material: COPPER ALLOY OVERALL
  • Material Thickness: 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
  • Hole Diameter: 0.320 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
  • Style Designator: FLAT INTERNAL TEETH
  • Nondefinitive Spec/std Data: A TYPE
  • Outside Diameter: 0.594 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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 5310-00-019-0676, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-019-0676
Primary Part NumberMS35333-109
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
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Material Thickness0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
Hole Diameter0.320 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
Style DesignatorFLAT INTERNAL TEETH
Nondefinitive Spec/std DataA TYPE
Outside Diameter0.594 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
Material Document and ClassificationQQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5310-00-017-8627 INTERCHANGEABLE
Washer,lock
5310-00-022-8834NASM35333-108 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-00-022-8847MS35333-110 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-00-188-0473 INTERCHANGEABLE
Washer,lock
5310-00-198-9343 INTERCHANGEABLE
Washer,lock
5310-00-282-9059373-0083-000 INTERCHANGEABLE
Washer,lock
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5310-00-432-9409 INTERCHANGEABLE
Washer,lock
3030-00-434-20290740788 INTERCHANGEABLE
Belt,positive Drive
International Business Machines Corp Parts Order Center Dept E - 54
5310-00-814-4575 INTERCHANGEABLE
Washer,lock
5310-00-978-610316-1880 INTERCHANGEABLE
Washer,lock
Eaton Corp Opns & Technical Center
Cross-Reference Index
Part NumberManufacturer
92165A030 Mcmaster-Carr Supply Co (USA)
MS35333-109 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
FF-W-100C Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MILW6986TYPEA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
0740788 General Dynamics European, Land-Systems-Mowag Gmbh Dba Gdels (CHE)
MS35333-109 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
190676 Army Weapons Command Attn Amswe-Ree-S (USA)
Q-0006959 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5310-00-017-8627INTERCHANGEABLE
WASHER,LOCK
5310-00-022-8834INTERCHANGEABLE
WASHER,LOCK
NASM35333-108
5310-00-022-8847INTERCHANGEABLE
WASHER,LOCK
MS35333-110
5310-00-188-0473INTERCHANGEABLE
WASHER,LOCK
5310-00-198-9343INTERCHANGEABLE
WASHER,LOCK
5310-00-282-9059INTERCHANGEABLE
WASHER,LOCK
373-0083-000
5310-00-432-9409INTERCHANGEABLE
WASHER,LOCK
3030-00-434-2029INTERCHANGEABLE
BELT,POSITIVE DRIVE
0740788
5310-00-814-4575INTERCHANGEABLE
WASHER,LOCK
5310-00-978-6103INTERCHANGEABLE
WASHER,LOCK
16-1880
3020-01-018-5013INTERCHANGEABLE
PULLEY

Frequently Asked Questions

What is NSN 5310-00-019-0676?

NSN 5310-00-019-0676 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: active.

What are the part numbers for NSN 5310-00-019-0676?

NSN 5310-00-019-0676 has 8 cross-referenced part numbers: 92165A030 (Mcmaster-Carr Supply Co), MS35333-109 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), FF-W-100C (Federal Specifications Promulgated by General Services Administration Washington DC), MILW6986TYPEA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 0740788 (General Dynamics European, Land-Systems-Mowag Gmbh Dba Gdels) and 3 more.

What NSN replaces 5310-00-019-0676?

There are 11 known substitutes for 5310-00-019-0676: 5310-00-017-8627, 5310-00-022-8834, 5310-00-022-8847 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35333-109?

Key specifications for MS35333-109: Material: COPPER ALLOY OVERALL; Material Thickness: 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN; Hole Diameter: 0.320 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN; Style Designator: FLAT INTERNAL TEETH. 7 total characteristics are documented in the Federal Logistics Information System.

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