The Screw,close Tolerance, cataloged under National Stock Number 5305-01-513-8650, 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 18 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5305-01-513-8650 |
| Primary Part Number | TX1024C9D31-8A |
| 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 |
|---|---|
| TX1024C9D31-8A PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| TX1024C9D31-8A PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| TX1024C9D31-8A PRIMARY | Hi-Shear Corporation (USA) |
| WC1262C9D31-8A | West Coast Aerospace, Inc. (USA) |
| 3M1262C9D31-8A | The Boeing Company Div Defense (USA) |
| TX1024C9D31-8A PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| TX1024C9D31-8A | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| TX1024C9D31-8A PRIMARY | Heartland Precision Fasteners Inc (USA) |
| TX1024C9D31-8A PRIMARY | Huck International, Inc (USA) |
| TX1024C9D31-8A PRIMARY | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| TX1024C9D31-8A | Camcar Llc Div Camcar Llc (USA) |
| TX1024C9D31-8A PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| TX1024C9D31-8A PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| TX1024C9D31-8A PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| TX1024C9D31-8A | Houston Precision Fasteners I Lp (USA) |
| 11853C9D31-8A | Reid Products Inc. Dba Reid Products Inc (USA) |
| TX1024C9D31-8A PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| TX1024C9D31-8A PRIMARY | Saturn Fasteners Inc (USA) |
| Reference | Meaning |
|---|---|
| TX1024C9D31-8A | 5/9 Secondary reference Sps Technologies Inc |
| TX1024C9D31-8A | 3/2 Design control — primary reference U.S. Government activity |
| TX1024C9D31-8A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-513-8650 is a Screw,close Tolerance, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-513-8650 has 18 manufacturer part numbers on file: TX1024C9D31-8A (Howmet Global Fastening Systems Inc), TX1024C9D31-8A (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), TX1024C9D31-8A (Hi-Shear Corporation), WC1262C9D31-8A (West Coast Aerospace, Inc.), 3M1262C9D31-8A (The Boeing Company Div Defense) and 13 more.
Key specifications for TX1024C9D31-8A: Part Name Assigned by Controlling Agency: SCREW,CLOSE TOLERANCEW; End Item Identification: 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.