The Washer,flat, cataloged under National Stock Number 5310-01-259-1239, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kline Manufacturing Co Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-259-1239 |
| Primary Part Number | AN960-816 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Kline Manufacturing Co Inc |
| Status | ACTIVE |
| Center Hole Shape Style | ROUND |
| Thickness | 0.063 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 0.870 INCHES MINIMUM AND 0.895 INCHES MAXIMUM IN |
| Peripheral Shape Style | ROUND |
| Material | STEEL COMP 1020 OVERALL |
| Hole Diameter | 0.505 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN960-816 | Kline Manufacturing Co Inc (USA) |
| 5310PL0552815 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 407953 | Kline Manufacturing Co Inc (USA) |
NSN 5310-01-259-1239 is a Washer,flat, manufactured by Kline Manufacturing Co Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-259-1239 has 3 cross-referenced part numbers: AN960-816 (Kline Manufacturing Co Inc), 5310PL0552815 (Jednolity Indeks Materialowy - Uniform Material Index), 407953 (Kline Manufacturing Co Inc).
There are 6 known substitutes for 5310-01-259-1239: 5310-00-167-0823, 5310-00-286-3404, 5310-01-040-7177 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for AN960-816: Center Hole Shape Style: ROUND; Thickness: 0.063 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Surface Treatment: CADMIUM OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.