The Nut,self Locking,compressor Roto, cataloged under National Stock Number 5310-00-703-2184, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 10 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-703-2184 |
| Primary Part Number | K29890-4 |
| Item Name | Nut,self Locking,compressor Roto |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| General Characteristics Item Description | MATL. AMS6304 OR AMS5735 OR AMS5737 |
| Functional Description | USED ON STAGE 10 |
| 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 |
|---|---|
| 578C190P2 | General Electric Company (USA) |
| K29890-4 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| 578C190P9 | General Electric Company (USA) |
| K19060-4 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| 578C190P3 | General Electric Company (USA) |
| 578C190P8 | General Electric Company (USA) |
| K49231-4 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| 578C190P1 | General Electric Company (USA) |
| 54400-428-637 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 578C190P4 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 54400-428S37 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| K19060-4 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Microdot Products |
| 578C190P1 | 5/9 Secondary reference General Electric Company |
| 578C190P5 | 5/9 Secondary reference General Electric Company |
| LHL6266-6-048 | 5/9 Secondary reference Harvard Industries Inc |
| LHL3611-6-048 | 5/9 Secondary reference Harvard Industries Inc |
NSN 5310-00-703-2184 is a Nut,self Locking,compressor Roto, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-703-2184 has 10 manufacturer part numbers on file: 578C190P2 (General Electric Company), K29890-4 (Howmet Global Fastening Systems Inc), 578C190P9 (General Electric Company), K19060-4 (Howmet Global Fastening Systems Inc), 578C190P3 (General Electric Company) and 5 more.
1 possible match (shared part number, not a government interchangeability claim): 5310-00-823-3260. Verify interchangeability with system specifications before substitution.
Key specifications for K29890-4: General Characteristics Item Description: MATL. AMS6304 OR AMS5735 OR AMS5737; Functional Description: USED ON STAGE 10; End Item Identification: ACFT ENG T58. 2 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.