Grimes Aerospace Company · NSN 5310-00-343-3976 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-343-3976 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-343-3976. Primary manufacturer part number: A3958.
5310-00-343-3976 — No Item Name Available illustration
Features
Washer,flat — FSC 5310
Hole Diameter: 0.097 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
Cross-Sectional Shape Style: RECTANGULAR
Material Document and Classification: MIL-B-16261 GRADE 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Material: COPPER ALLOY OVERALL
Center Hole Shape Style: ROUND
Surface Treatment: CADMIUM OVERALL
Applications
Structural fastening and assembly
Equipment mounting
Panel and housing attachment
Applications requiring Copper Alloy Overall construction
General Description
The Washer,flat, cataloged under National Stock Number 5310-00-343-3976, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
Technical Specifications
Parameter
Value
NSN
5310-00-343-3976
Primary Part Number
A3958
Item Name
Washer,flat
FSC / FSG
5310 / 53 — No Item Name Available
Manufacturer
Grimes Aerospace Company
Status
CANCELLED
Hole Diameter
0.097 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
Cross-Sectional Shape Style
RECTANGULAR
Material Document and Classification
MIL-B-16261 GRADE 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface Treatment Document and Classification
QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN 5310-00-343-3976 is a Washer,flat, manufactured by Grimes Aerospace Company, classified under FSC 5310 (No Item Name Available). Status: cancelled.
What are the part numbers for NSN 5310-00-343-3976?
NSN 5310-00-343-3976 has 2 cross-referenced part numbers: A3958 (Grimes Aerospace Company), 12182 (Aerosonic Llc).
What NSN replaces 5310-00-343-3976?
There are 12 known substitutes for 5310-00-343-3976: 5995-00-228-4274, 4730-00-263-4983, 5360-00-353-3019 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of A3958?
Key specifications for A3958: Hole Diameter: 0.097 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Material Document and Classification: MIL-B-16261 GRADE 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.
Is NSN 5310-00-343-3976 still in active supply?
NSN 5310-00-343-3976 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.