The Nut,self-Locking,single Ball Sea, cataloged under National Stock Number 5310-01-679-6267, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies Llc Dba PB Fasteners Div PB Fasteners. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nut,self-Locking,single Ball Sea |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Huck International, Inc (CAGE 17446); Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (CAGE 27624); Fairchild Fasteners Europe - Vsd Gmbh (CAGE C4293); T J Brooks Ltd (CAGE KCDC4) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-679-6267 |
| Primary Part Number | TLN1021CPD1T-9 |
| Item Name | Nut,self-Locking,single Ball Sea |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
| 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 |
|---|---|
| TLN1021CPD1T-9 | Huck International, Inc (USA) |
| TLN1021CPD1T-9 PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| TLN1021CPD1T-9 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| TLN1021CPD1T-9 | T J Brooks Ltd (GBR) |
| Reference | Meaning |
|---|---|
| TLN1021CPD1T-9 | 5/2 Secondary reference U.S. Government activity |
| TLN1021CPD1T-9 | 5/2 Secondary reference U.S. Government activity |
NSN 5310-01-679-6267 is a Nut,self-Locking,single Ball Sea, manufactured by Sps Technologies Llc Dba PB Fasteners Div PB Fasteners, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-679-6267 has 4 manufacturer part numbers on file: TLN1021CPD1T-9 (Huck International, Inc), TLN1021CPD1T-9 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), TLN1021CPD1T-9 (Fairchild Fasteners Europe - Vsd Gmbh), TLN1021CPD1T-9 (T J Brooks Ltd).
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.