The Washer,flat, cataloged under National Stock Number 5310-01-297-1258, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Western Gasket and Packing Co. Government technical data includes 8 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-297-1258 |
| Primary Part Number | 1819182-001 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Western Gasket and Packing Co |
| Status | ACTIVE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Thickness | 0.037 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Hole Diameter | 0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN |
| Center Hole Shape Style | ROUND |
| Peripheral Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1819182-001 | Western Gasket and Packing Co (USA) |
| 3152 | Keystone Electronics Corp (USA) |
| 1819182-001 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5310-01-297-1258 is a Washer,flat, manufactured by Western Gasket and Packing Co, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-297-1258 has 3 cross-referenced part numbers: 1819182-001 (Western Gasket and Packing Co), 3152 (Keystone Electronics Corp), 1819182-001 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 9 known substitutes for 5310-01-297-1258: 5935-00-681-5616, 7720-00-978-4438, 6625-01-092-4597 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1819182-001: Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL; Thickness: 0.037 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Overall Diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.