The Nut,sheet Spring, cataloged under National Stock Number 5310-00-855-0527, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-855-0527 |
| Item Name | Nut,sheet Spring |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Nut Width | 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| Nut Length | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| Material Thickness | 0.007 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN |
| Panel Thickness | 0.050 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| Mating Member Diameter Accommodated | 0.138 INCHES NOMINAL IN |
| Nut Style | SHEET SPRING |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 7165929P7 | 5/9 Secondary reference General Electric Company |
| 6-32X1-4C2A | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 101113 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 7165929P7 | 5/9 Secondary reference Mpd Components, Inc. |
| 178533 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| C1887-632-4 | 3/9 Design control — primary reference Tinnerman Palnut Engineered Products, Inc. |
NSN 5310-00-855-0527 is a Nut,sheet Spring, classified under FSC 5310, Nuts and Washers. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 1680-01-014-8371, 5305-01-062-3336, 5920-01-433-1647. Verify interchangeability with system specifications before substitution.
Key specifications for 5310-00-855-0527: Nut Width: 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN; Nut Length: 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN; Material Thickness: 0.007 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN; Panel Thickness: 0.050 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN. 7 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.