The Washer,flat, cataloged under National Stock Number 5310-00-274-8768, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 9 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-274-8768 |
| Primary Part Number | 146373PC47 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | CANCELLED |
| Center Hole Shape Style | ROUND |
| Material | STEEL COMP 430 OVERALL |
| Peripheral Shape Style | ROUND |
| Overall Diameter | 0.312 INCHES NOMINAL IN |
| Hole Diameter | 0.128 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thickness | 0.040 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5310PL0150185 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 146373PC47 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 146374PC47 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 934A853P1 | General Electric Company (USA) |
| 146374PC3 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| MS9321-05 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 10121232 | Nimikkeistokeskus Ncb Finland (FIN) |
| 146373PC47 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5310-00-274-8768 is a Washer,flat, manufactured by Naval Sea Systems Command, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-274-8768 has 8 cross-referenced part numbers: 5310PL0150185 (Jednolity Indeks Materialowy - Uniform Material Index), 146373PC47 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 146374PC47 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 934A853P1 (General Electric Company), 146374PC3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 3 more.
There is 1 known substitute for 5310-00-274-8768: 5310-00-107-0270. Verify interchangeability with system specifications before substitution.
Key specifications for 146373PC47: Center Hole Shape Style: ROUND; Material: STEEL COMP 430 OVERALL; Peripheral Shape Style: ROUND; Overall Diameter: 0.312 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-274-8768 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.