The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-041-7537, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron. Government technical data includes 4 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 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 | 5310-01-041-7537 |
| Primary Part Number | 160D |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Nut Height | 0.062 INCHES NOMINAL IN |
| Nut Style | HEXAGON |
| Bearing Surface Type | CHAMFERED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5310-01-041-7537 is a Nut,plain,hexagon, manufactured by Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-041-7537 has 2 manufacturer part numbers on file: 160D (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 21700124 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron).
2 possible matches (shared part number, not a government interchangeability claim): 6630-01-312-2018, 5340-01-494-4004. Verify interchangeability with system specifications before substitution.
Key specifications for 160D: Thread Direction: RIGHT-HAND; Nut Height: 0.062 INCHES NOMINAL IN; Nut Style: HEXAGON; Bearing Surface Type: CHAMFERED. 4 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.