The Pin,straight,headed, cataloged under National Stock Number 5315-01-072-7456, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-072-7456 |
| Primary Part Number | 549AS122-1 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Chamfer Length | 0.031 INCHES NOMINAL IN |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 1.343 INCHES MINIMUM AND 1.353 INCHES MAXIMUM IN |
| Pin Chamfer Angle | 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM |
| First Hole Diameter | 0.077 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 0.375 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.308 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Head Style | FLUSH |
| Height | 0.030 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.135 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 549AS122-1 | Gtc Machining Llc (USA) |
| 549AS122-1 | Klune Industries, Inc. Div Pcc Aerostructures, Spanish Fork Dba Klune Industries (USA) |
| 549AS122-1 | Vertex Modernization and Sustainment Llc (USA) |
| 549AS122-1 | Marvin Engineering Co, Inc (USA) |
| 549AS122-1 | Solo Enterprise Corp. Dba Solo Enterprise Corp (USA) |
| 549AS122-1 | Indiana Aircraft Hardware, Inc. (USA) |
| 549AS122-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 549AS122-1 | Garrity Tool Company, Llc (USA) |
NSN 5315-01-072-7456 is a Pin,straight,headed, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-072-7456 has 8 manufacturer part numbers on file: 549AS122-1 (Gtc Machining Llc), 549AS122-1 (Klune Industries, Inc. Div Pcc Aerostructures, Spanish Fork Dba Klune Industries), 549AS122-1 (Vertex Modernization and Sustainment Llc), 549AS122-1 (Marvin Engineering Co, Inc), 549AS122-1 (Solo Enterprise Corp. Dba Solo Enterprise Corp) and 3 more.
Key specifications for 549AS122-1: Chamfer Length: 0.031 INCHES NOMINAL IN; Hole Arrangement Style: ONE END DRILLED; Under Head Length: 1.343 INCHES MINIMUM AND 1.353 INCHES MAXIMUM IN; Pin Chamfer Angle: 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM. 13 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.