The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-199-3385, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-199-3385 |
| Primary Part Number | D792682T1N2 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.1851 INCHES MINIMUM AND 0.1863 INCHES MAXIMUM IN |
| Second Shank Diameter | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| First End Location | THREADED END |
| Thread Length | 0.345 INCHES NOMINAL IN |
| First End Style | SQUARE |
| Shank Length | 0.407 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | MIL-T-9047,TY 3 COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.1900 INCHES IN |
| Second Shank Length | 0.315 INCHES NOMINAL IN |
| Shoulder Width Across Flats | 0.375 INCHES NOMINAL IN |
| Second End Tip Radius | 0.060 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Second End Style | CHAMFERED |
| Thread Class | 3A A |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| D792682T1N2 PRIMARY | Huck International, Inc (USA) |
| 3M943T3-1-2 PRIMARY | Hi-Shear Corporation (USA) |
| VS3258T3-1-2 PRIMARY | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| 3M943T3-1-2 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| 3M943T3-1-2 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3M943T3-1-2 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 3M943T3-1-2 PRIMARY | G.s. Precision, Inc. (USA) |
| 3M943T3-1-2 | Reid Products Inc. Dba Reid Products Inc (USA) |
| Reference | Meaning |
|---|---|
| D792682T1N2 | 5/9 Secondary reference U.S. Government activity |
| 3M943T3-1-2 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| VS3258T3-1-2 | 3/2 Design control — primary reference U.S. Government activity |
| 11415T3-1-2 | 5/9 Secondary reference Reid Products Inc. Dba Reid Products Inc |
| AAP139T3-1-2 | 3/2 Design control — primary reference U.S. Government activity |
| 3M943T3-1-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-199-3385 is a Pin,shoulder,headless, manufactured by Huck International, Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-199-3385 has 8 manufacturer part numbers on file: D792682T1N2 (Huck International, Inc), 3M943T3-1-2 (Hi-Shear Corporation), VS3258T3-1-2 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), 3M943T3-1-2 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), 3M943T3-1-2 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 3 more.
1 possible match (shared part number, not a government interchangeability claim): 5315-01-249-9713. Verify interchangeability with system specifications before substitution.
Key specifications for D792682T1N2: Shank Diameter: 0.1851 INCHES MINIMUM AND 0.1863 INCHES MAXIMUM IN; Second Shank Diameter: 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; First End Location: THREADED END; Thread Length: 0.345 INCHES NOMINAL IN. 19 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.