The Nut,plain,cap, cataloged under National Stock Number 5310-00-199-7635, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Nut,plain,cap |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (CAGE 58536) |
| Parameter | Value |
|---|---|
| NSN | 5310-00-199-7635 |
| Primary Part Number | AA55629-21 |
| Item Name | Nut,plain,cap |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| 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 |
|---|---|
| AA55629-21 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| Reference | Meaning |
|---|---|
| 91855A007 | C/1 Advisory reference — outside the item-of-supply concept Mcmaster-Carr Supply Co |
| 9-1618 | C/1 Advisory reference — outside the item-of-supply concept L3 Aviation Products, Inc. Dba L3 Technologies |
| 114-0629-001 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 100-787P1 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| MS24679-21 | 5/9 Secondary reference U.S. Government activity |
| FF-N-836 | 4/1 Identification reference U.S. Government activity |
| MS24679-21 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5310-00-199-7635 is a Nut,plain,cap, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-199-7635 has 1 manufacturer part number on file: AA55629-21 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
3 possible matches (shared part number, not a government interchangeability claim): 5330-00-391-4128, 6110-01-648-2554, 4820-01-715-9671. Verify interchangeability with system specifications before substitution.
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.