The Washer,flat, cataloged under National Stock Number 5310-01-158-3187, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Dynamics Land Systems Canadacorp. Government technical data includes 9 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-158-3187 |
| Primary Part Number | 10503410 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | General Dynamics Land Systems Canadacorp |
| Status | ACTIVE |
| Peripheral Shape Style | ROUND |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Surface Treatment Document and Classification | DIN 267 MFR REF ALL TREATMENT RESPONSES OVERALL |
| Thickness | 3.0 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 16.0 MILLIMETERS NOMINAL MM |
| Overall Diameter | 28.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DIN1440-16-ST-A2L | Din Deutsches Institut Fur Normung Ev (DEU) |
| 10503410 PRIMARY | General Dynamics Land Systems Canadacorp (CAN) |
NSN 5310-01-158-3187 is a Washer,flat, manufactured by General Dynamics Land Systems Canadacorp, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-158-3187 has 2 cross-referenced part numbers: DIN1440-16-ST-A2L (Din Deutsches Institut Fur Normung Ev), 10503410 (General Dynamics Land Systems Canadacorp).
There is 1 known substitute for 5310-01-158-3187: 5330-00-872-5054. Verify interchangeability with system specifications before substitution.
Key specifications for 10503410: Peripheral Shape Style: ROUND; Surface Treatment: ZINC AND CHROMATE OVERALL; Surface Treatment Document and Classification: DIN 267 MFR REF ALL TREATMENT RESPONSES OVERALL; Thickness: 3.0 MILLIMETERS NOMINAL MM. 9 total characteristics are documented in the Federal Logistics Information System.