The Nut,sleeve, cataloged under National Stock Number 5310-00-907-5939, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-907-5939 |
| Primary Part Number | MS18029-21 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| 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 |
|---|---|
| MS18029-21 PRIMARY | Sae International Dba Sae International (USA) |
| AC383 | Safran Seats GB Limited (GBR) |
| Reference | Meaning |
|---|---|
| MS18029-21 | 5/9 Secondary reference U.S. Government activity |
| 5310PL1037196 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| SAE-AS18029 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 5310-00-907-5939 is a Nut,sleeve, manufactured by Sae International Dba Sae International, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-907-5939 has 2 manufacturer part numbers on file: MS18029-21 (Sae International Dba Sae International), AC383 (Safran Seats GB Limited).
Key specifications for MS18029-21: Special Features: 0.750 IN. DIA; 0.500 IN. H,PLASTIC; INCLUDE RETAINER RING IN; Part Name Assigned by Controlling Agency: NUT ASSEMBLY. 0 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.