The Washer,flat, cataloged under National Stock Number 5310-01-500-6483, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-500-6483 |
| Primary Part Number | S13489-005 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES ALL SURFACES |
| Overall Diameter | 1.552 INCHES NOMINAL IN |
| Material Document and Classification | ASTM-B-139, ALLOY 510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Material | COPPER ALLOY 510 OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 1.002 INCHES NOMINAL IN |
| Thickness | 0.170 INCHES MINIMUM AND 0.173 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 |
|---|---|
| S13489-005 PRIMARY | Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines (USA) |
| Reference | Meaning |
|---|---|
| 13489-5 | 5/9 Secondary reference Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines |
NSN 5310-01-500-6483 is a Washer,flat, manufactured by Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-500-6483 has 1 manufacturer part number on file: S13489-005 (Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines).
Key specifications for S13489-005: Surface Finish: 63.0 MICROINCHES ALL SURFACES; Overall Diameter: 1.552 INCHES NOMINAL IN; Material Document and Classification: ASTM-B-139, ALLOY 510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 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.