The Screw,close Tolerance, cataloged under National Stock Number 5305-01-561-0827, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. The record lists 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5305-01-561-0827 |
| Primary Part Number | TX1026V4D8A |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Howmet Global Fastening Systems Inc |
| 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 |
|---|---|
| TX1026V4D8A | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| TX1026V4D8A | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| TX1026V4D8A | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| TX1026V4D8A PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| TX1026V4D8A | Hi-Shear Corporation (USA) |
| 3M1169V4D8A PRIMARY | The Boeing Company Div Defense (USA) |
| TC1026V4D8A | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| TX1026V4D8A | Sps Technologies, Llc Dba PB Fasteners (USA) |
| TX1026V4D8A | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| TX1026V4D8A | 5/2 Secondary reference U.S. Government activity |
| TX1026V4D8A | 5/9 Secondary reference Sps Technologies Inc |
NSN 5305-01-561-0827 is a Screw,close Tolerance, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-561-0827 has 9 manufacturer part numbers on file: TX1026V4D8A (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), TX1026V4D8A (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), TX1026V4D8A (Howmet Global Fastening Systems Inc Div City of Industry Operations), TX1026V4D8A (Howmet Global Fastening Systems Inc), TX1026V4D8A (Hi-Shear Corporation) and 4 more.
Key specifications for TX1026V4D8A: Part Name Assigned by Controlling Agency: SCREW,CLOSE TOLER; End Item Identification: FIGHTER AIRCRAFT-FIRST (F18 E/F). 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.