PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS15795-811Washer,flat

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5310-00-680-6745 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-680-6745 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-680-6745. Primary manufacturer part number: MS15795-811.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.307 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
  • Material: STEEL COMP 416 OVERALL
  • Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Peripheral Shape Style: ROUND
  • Departure From Cited Designator: AS MODIFIED BY THE MATERIAL SPEC
  • Cross-Sectional Shape Style: RECTANGULAR
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 416 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-680-6745, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-680-6745
Primary Part NumberMS15795-811
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Hole Diameter0.307 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
MaterialSTEEL COMP 416 OVERALL
Material Document and ClassificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
Peripheral Shape StyleROUND
Departure From Cited DesignatorAS MODIFIED BY THE MATERIAL SPEC
Cross-Sectional Shape StyleRECTANGULAR
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Nondefinitive Spec/std DataA TYPE AND 1 GRADE AND B CLASS
Center Hole Shape StyleROUND
Overall Diameter0.727 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN
Thickness0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5310-00-619-1148MS15795-808 INTERCHANGEABLE
Washer,flat
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-00-880-5977MS15795-811 INTERCHANGEABLE
Washer,flat
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-01-032-6480 INTERCHANGEABLE
Washer,flat
5310-01-149-7789 INTERCHANGEABLE
Washer,flat
5310-01-447-6391 INTERCHANGEABLE
Washer,flat
Cross-Reference Index
Part NumberManufacturer
MS15795-811 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
98019A130 Zf Industrieantriebe Witten Gmbh (DEU)
5310PL1369393 Jednolity Indeks Materialowy - Uniform Material Index (POL)
MS15795-811 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
5310PL0809864 Jednolity Indeks Materialowy - Uniform Material Index (POL)
5310006806745 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
306-035-0004 Northrop Grumman Systems Corporation (USA)
MS15795-811MOD Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5310-00-619-1148INTERCHANGEABLE
WASHER,FLAT
MS15795-808
5310-00-880-5977INTERCHANGEABLE
WASHER,FLAT
MS15795-811
5310-01-032-6480INTERCHANGEABLE
WASHER,FLAT
5310-01-149-7789INTERCHANGEABLE
WASHER,FLAT
5310-01-447-6391INTERCHANGEABLE
WASHER,FLAT

Frequently Asked Questions

What is NSN 5310-00-680-6745?

NSN 5310-00-680-6745 is a Washer,flat, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-680-6745?

NSN 5310-00-680-6745 has 8 cross-referenced part numbers: MS15795-811 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 98019A130 (Zf Industrieantriebe Witten Gmbh), 5310PL1369393 (Jednolity Indeks Materialowy - Uniform Material Index), MS15795-811 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 5310PL0809864 (Jednolity Indeks Materialowy - Uniform Material Index) and 3 more.

What NSN replaces 5310-00-680-6745?

There are 5 known substitutes for 5310-00-680-6745: 5310-00-619-1148, 5310-00-880-5977, 5310-01-032-6480 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS15795-811?

Key specifications for MS15795-811: Hole Diameter: 0.307 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN; Material: STEEL COMP 416 OVERALL; Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment: PASSIVATE OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-680-6745 still in active supply?

NSN 5310-00-680-6745 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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