The Washer,flat, cataloged under National Stock Number 5310-01-722-0659, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Volvo Group North America Llc Dba Volvo Group North America, Inc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-722-0659 |
| Primary Part Number | 84169831 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Volvo Group North America Llc Dba Volvo Group North America, Inc |
| Status | ACTIVE |
| Overall Diameter | 31.75 MILLIMETERS NOMINAL MM |
| Supplementary Features | PART VOLUME: 2024 MM3; WEIGHT: 16 GRAMS G |
| Cross-Sectional Shape Style | BLANK RECTANGULAR |
| Surface Treatment | ZINC OVERALL |
| Peripheral Shape Style | SQUARE |
| Material | STEEL OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 12.2 MILLIMETERS MINIMUM AND 12.4 MILLIMETERS MAXIMUM MM |
| Thickness | 0.3 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 84169831 PRIMARY | Volvo Group North America Llc Dba Volvo Group North America, Inc (USA) |
NSN 5310-01-722-0659 is a Washer,flat, manufactured by Volvo Group North America Llc Dba Volvo Group North America, Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-722-0659 has 1 manufacturer part number on file: 84169831 (Volvo Group North America Llc Dba Volvo Group North America, Inc).
Key specifications for 84169831: Overall Diameter: 31.75 MILLIMETERS NOMINAL MM; Supplementary Features: PART VOLUME: 2024 MM3; WEIGHT: 16 GRAMS G; Cross-Sectional Shape Style: BLANK RECTANGULAR; Surface Treatment: ZINC 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.