The Washer,spring Tension, cataloged under National Stock Number 5310-01-232-2364, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Dover Resources, Inc. Div Norriseal. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-232-2364 |
| Primary Part Number | 4700-17B |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Dover Resources, Inc. Div Norriseal |
| Status | ACTIVE |
| Style Designator | SPRING TENSION |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 900-059-10 | Dover Resources, Inc. Div Norriseal (USA) |
| 4700-17B PRIMARY | Dover Resources, Inc. Div Norriseal (USA) |
| Reference | Meaning |
|---|---|
| 900-059-10 | 5/9 Secondary reference U.S. Government activity |
| 4700-17B | 5/9 Secondary reference U.S. Government activity |
NSN 5310-01-232-2364 is a Washer,spring Tension, manufactured by Dover Resources, Inc. Div Norriseal, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-232-2364 has 2 manufacturer part numbers on file: 900-059-10 (Dover Resources, Inc. Div Norriseal), 4700-17B (Dover Resources, Inc. Div Norriseal).
Key specifications for 4700-17B: Style Designator: SPRING TENSION; Material: COPPER ALLOY OVERALL. 2 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.