The Washer,flat, cataloged under National Stock Number 5310-01-133-7236, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Syntegra / Usa/ Inc Computer Parts and Supplies ARH205. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-133-7236 |
| Primary Part Number | 75074000 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Syntegra / Usa/ Inc Computer Parts and Supplies ARH205 |
| Status | ACTIVE |
| Surface Treatment Document and Classification | 15012800,FSCM 59661 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Overall Diameter | 0.548 INCHES MINIMUM AND 0.552 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Treatment | PASSIVATE OVERALL |
| Peripheral Shape Style | ROUND |
| Material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |
| Thickness | 0.091 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 75074000 PRIMARY | Syntegra / Usa/ Inc Computer Parts and Supplies ARH205 (USA) |
| Reference | Meaning |
|---|---|
| 75074000 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5310-01-133-7236 is a Washer,flat, manufactured by Syntegra / Usa/ Inc Computer Parts and Supplies ARH205, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-133-7236 has 1 manufacturer part number on file: 75074000 (Syntegra / Usa/ Inc Computer Parts and Supplies ARH205).
Key specifications for 75074000: Surface Treatment Document and Classification: 15012800,FSCM 59661 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Overall Diameter: 0.548 INCHES MINIMUM AND 0.552 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Surface Treatment: PASSIVATE OVERALL. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.