The Washer,spring Tension, cataloged under National Stock Number 5310-01-430-2827, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-430-2827 |
| Primary Part Number | 211092296 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Hardness Rating | 70.0 DUROMETER NOMINAL |
| Style Designator | SPRING TENSION |
| Material Document and Classification | ASTM A240 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Outside Diameter | 0.733 INCHES MINIMUM AND 0.737 INCHES MAXIMUM IN |
| Material Thickness | 0.103 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN |
| Color | BLACK SEALING ELEMENT |
| Material | STEEL COMP 304 BODY |
| Material | RUBBER NEOPRENE SEALING ELEMENT |
| Hole Diameter | 0.300 INCHES MINIMUM AND 0.314 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 |
|---|---|
| 211092296 PRIMARY | Naval Sea Systems Command (USA) |
| SJE075033X | Aztec Manufacturing, Inc (USA) |
| Reference | Meaning |
|---|---|
| N075033S | 3/9 Design control — primary reference Aztec Manufacturing, Inc |
NSN 5310-01-430-2827 is a Washer,spring Tension, manufactured by Naval Sea Systems Command, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-430-2827 has 2 manufacturer part numbers on file: 211092296 (Naval Sea Systems Command), SJE075033X (Aztec Manufacturing, Inc).
Key specifications for 211092296: Overall Height: 0.130 INCHES NOMINAL IN; Hardness Rating: 70.0 DUROMETER NOMINAL; Style Designator: SPRING TENSION; Material Document and Classification: ASTM A240 ASSN STD SINGLE MATERIAL RESPONSE BODY. 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.