The Screw,close Tolerance, cataloged under National Stock Number 5305-01-477-5836, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 11 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-477-5836 |
| Primary Part Number | ST3M430V6-26AS |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| ST3M430V6-26AS PRIMARY | The Boeing Company Div Defense (USA) |
| HT8137-6-26AS | Howmet Global Fastening Systems Inc (USA) |
| WC8137-6-26A | West Coast Aerospace, Inc. (USA) |
| HT271A6-26 | Hi-Shear Corporation (USA) |
| 110179-6-26AS PRIMARY | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| ST3M430V6-26AS | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| ST3M430V6-26AS | Twist Tite Mfg, Inc Dba Twist Tite Manufacturing Inc (USA) |
| BM33024V6-26U | Huck International, Inc (USA) |
| HT271A6-26 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| ST3M430V6-26AS | Houston Precision Fasteners I Lp (USA) |
| ST3M430V6-26AS | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| Reference | Meaning |
|---|---|
| 110179-6-26AS | 5/2 Secondary reference U.S. Government activity |
NSN 5305-01-477-5836 is a Screw,close Tolerance, manufactured by The Boeing Company Div Defense, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-477-5836 has 11 manufacturer part numbers on file: ST3M430V6-26AS (The Boeing Company Div Defense), HT8137-6-26AS (Howmet Global Fastening Systems Inc), WC8137-6-26A (West Coast Aerospace, Inc.), HT271A6-26 (Hi-Shear Corporation), 110179-6-26AS (Sps Technologies Ltd, Tj Brooks Division) and 6 more.
Key specifications for ST3M430V6-26AS: Criticality Code Justification: AGAV; End Item Identification: FIGHTER AIRCRAFT - FIRST (F18 E/F). 1 specification is 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.