The Washer,flat, cataloged under National Stock Number 5310-01-097-7691, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sacramento Air Logistics Center Sm-Alc/liil. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-01-097-7691 |
| Primary Part Number | 849257-2 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Sacramento Air Logistics Center Sm-Alc/liil |
| Status | CANCELLED |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Surface Treatment | ZINC OVERALL |
| Surface Treatment Document and Classification | QQ-Z-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | STEEL OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.344 INCHES NOMINAL IN |
| Thickness | 0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 849257-2 | Sacramento Air Logistics Center Sm-Alc/liil (USA) |
| PHC6-4F | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division (USA) |
| 656-B34-1Y | Spaenaur Inc (CAN) |
| 768 | Spaenaur Inc (CAN) |
NSN 5310-01-097-7691 is a Washer,flat, manufactured by Sacramento Air Logistics Center Sm-Alc/liil, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-01-097-7691 has 4 cross-referenced part numbers: 849257-2 (Sacramento Air Logistics Center Sm-Alc/liil), PHC6-4F (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division), 656-B34-1Y (Spaenaur Inc), 768 (Spaenaur Inc).
There are 12 known substitutes for 5310-01-097-7691: 6750-00-177-5376, 3455-00-228-5228, 3455-00-228-5295 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 849257-2: Overall Diameter: 1.250 INCHES NOMINAL IN; Peripheral Shape Style: ROUND; Special Features: LOW CARBON STEEL PER FED-STD-66; Surface Treatment: ZINC OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-01-097-7691 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.