PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS15795-15Washer,flat

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5310-00-209-0691 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-209-0691 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-209-0691. Primary manufacturer part number: MS15795-15.
Features
  • Washer,flat — FSC 5310
  • Thickness: 0.064 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
  • Material: IRON AND STEEL OVERALL
  • Center Hole Shape Style: ROUND
  • Peripheral Shape Style: ROUND
  • Overall Diameter: 1.000 INCHES NOMINAL IN
  • Hole Diameter: 0.375 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Iron and Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-209-0691, 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 17 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-209-0691
Primary Part NumberMS15795-15
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Thickness0.064 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
MaterialIRON AND STEEL OVERALL
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
Overall Diameter1.000 INCHES NOMINAL IN
Hole Diameter0.375 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5310-00-809-4061 INTERCHANGEABLE
Washer,flat
5305-00-957-303010626-3 INTERCHANGEABLE
Screw,externally Relieved Body
Meggitt North Hollywood Inc
5950-00-989-40651086661G001 INTERCHANGEABLE
Transformer,pulse
L3harris Technologies, Inc.
2940-01-011-926051797 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5330-01-097-0899 INTERCHANGEABLE
Gasket
4820-01-232-04831-HP2-4359 INTERCHANGEABLE
Valve,check
Hdt Expeditionary Systems Inc
5310-01-244-7460120388 INTERCHANGEABLE
Washer,flat
Komatsu America Corp.
Cross-Reference Index
Part NumberManufacturer
8X13-8 Kaitlin Corp (USA)
256264 Brockway Motor Trucks Div of Mack Trucks Inc (USA)
106263 General Motors Corp (USA)
34707S Liberty Ventures Inti, Llc (USA)
804470 Terex American Crane Corp (USA)
85815 Brockway Motor Trucks Div of Mack Trucks Inc (USA)
MS15795-15 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MS15795-15 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
106263 PRIMARY Us Army Aviation and Missile Command (USA)
T1467 Athey Products Corp (USA)
106263 General Motors Llc Dba General Motors Llc (USA)
106263 PRIMARY Rolls-Royce Solutions America Inc (USA)
34707S Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
34707S Ford Motor Company (USA)
P356 PRIMARY Bae Systems Land & Armaments L.p. (USA)
804470 American Hoist and Derrick Co
55A330 PRIMARY Heil Environmental Industries (USA)
Related Parts
5310-00-809-4061INTERCHANGEABLE
WASHER,FLAT
5305-00-957-3030INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
10626-3
5950-00-989-4065INTERCHANGEABLE
TRANSFORMER,PULSE
1086661G001
2940-01-011-9260INTERCHANGEABLE
FILTER ELEMENT,FLUID
51797
5330-01-097-0899INTERCHANGEABLE
GASKET
4820-01-232-0483INTERCHANGEABLE
VALVE,CHECK
1-HP2-4359
5310-01-244-7460INTERCHANGEABLE
WASHER,FLAT
120388

Frequently Asked Questions

What is NSN 5310-00-209-0691?

NSN 5310-00-209-0691 is a Washer,flat, 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 5310-00-209-0691?

NSN 5310-00-209-0691 has 17 cross-referenced part numbers: 8X13-8 (Kaitlin Corp), 256264 (Brockway Motor Trucks Div of Mack Trucks Inc), 106263 (General Motors Corp), 34707S (Liberty Ventures Inti, Llc), 804470 (Terex American Crane Corp) and 12 more.

What NSN replaces 5310-00-209-0691?

There are 7 known substitutes for 5310-00-209-0691: 5310-00-809-4061, 5305-00-957-3030, 5950-00-989-4065 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS15795-15?

Key specifications for MS15795-15: Thickness: 0.064 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN; Material: IRON AND STEEL OVERALL; Center Hole Shape Style: ROUND; Peripheral Shape Style: ROUND. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-209-0691 still in active supply?

NSN 5310-00-209-0691 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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