The Nut Retaining, cataloged under National Stock Number 5310-00-409-5891, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nut Retaining |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (CAGE K0654); Transaero, Inc. (CAGE 27541); Ontic Engineering & Manufacturing Uk Limited (CAGE U1VG2); Triumph Aerospace Operations Uk, Ltd. Div Staverton Site (CAGE U7388) |
| Parameter | Value |
|---|---|
| NSN | 5310-00-409-5891 |
| Primary Part Number | 103210603 |
| Item Name | Nut Retaining |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 103210603 PRIMARY | Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (GBR) |
| 103210603 | Transaero, Inc. (USA) |
| 103210603 | Ontic Engineering & Manufacturing Uk Limited (GBR) |
| 103210603 | Triumph Aerospace Operations Uk, Ltd. Div Staverton Site (GBR) |
| Reference | Meaning |
|---|---|
| 1-03210-603 | 5/9 Secondary reference Ge Aviation Systems Llc Dba Ge Aviation |
| 103210603 | 5/9 Secondary reference U.S. Government activity |
| 1-03210-603 | 5/9 Secondary reference Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
| 99-1446558 | 6/9 Informative reference only U.S. Government activity |
NSN 5310-00-409-5891 is a Nut Retaining, manufactured by Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-409-5891 has 4 manufacturer part numbers on file: 103210603 (Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk), 103210603 (Transaero, Inc.), 103210603 (Ontic Engineering & Manufacturing Uk Limited), 103210603 (Triumph Aerospace Operations Uk, Ltd. Div Staverton Site).
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.