PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS1149F0863PWasher,flat

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5310-01-396-8392 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-396-8392 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-396-8392. Primary manufacturer part number: NAS1149F0863P.
Features
  • Washer,flat — FSC 5310
  • Surface Treatment Document and Classification: QQ-P-416, TY2, CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material: STEEL OVERALL
  • Surface Treatment: CADMIUM AND CHROMATE OVERALL
  • Specification/standard Data: 80205-NAS1149 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Hole Diameter: 0.505 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN
  • Center Hole Shape Style: ROUND
  • Thickness: 0.059 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-396-8392, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-396-8392
Primary Part NumberNAS1149F0863P
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
StatusACTIVE
Surface Treatment Document and ClassificationQQ-P-416, TY2, CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MaterialSTEEL OVERALL
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Specification/standard Data80205-NAS1149 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Hole Diameter0.505 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Thickness0.059 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
Overall Diameter0.745 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-01-332-0813 INTERCHANGEABLE
Washer,flat
Cross-Reference Index
Part NumberManufacturer
5310PL0801091 Jednolity Indeks Materialowy - Uniform Material Index (POL)
NAS1149F0863P Leonardo Spa Helicopters Division - Production Site (ITA)
NAS1149F0863P PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
5310-01-332-0813INTERCHANGEABLE
WASHER,FLAT

Frequently Asked Questions

What is NSN 5310-01-396-8392?

NSN 5310-01-396-8392 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: active.

What are the part numbers for NSN 5310-01-396-8392?

NSN 5310-01-396-8392 has 3 cross-referenced part numbers: 5310PL0801091 (Jednolity Indeks Materialowy - Uniform Material Index), NAS1149F0863P (Leonardo Spa Helicopters Division - Production Site), NAS1149F0863P (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5310-01-396-8392?

There is 1 known substitute for 5310-01-396-8392: 5310-01-332-0813. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS1149F0863P?

Key specifications for NAS1149F0863P: Surface Treatment Document and Classification: QQ-P-416, TY2, CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material: STEEL OVERALL; End Item Identification: A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE; Surface Treatment: CADMIUM AND CHROMATE OVERALL. 11 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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