The Pin,grooved,headed, cataloged under National Stock Number 5315-01-053-4167, 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 22 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-053-4167 |
| Primary Part Number | 917AS271 |
| Item Name | Pin,grooved,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 |
| Surface Finish | 63.0 MICROINCHES BOTH ENDS |
| Surface Finish | 250.0 MICROINCHES LONG SHANK |
| First End Taper Length | 0.037 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN |
| Undercut Diameter | 0.175 INCHES MINIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.065 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.312 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.189 INCHES NOMINAL IN |
| First End Taper Angle | 15.0 DEGREES NOMINAL |
| Effective Length | 0.552 INCHES NOMINAL IN |
| Head Style | PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION) |
| Grip Length | 0.620 INCHES NOMINAL IN |
| Height | 0.035 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Undercut Radius | 0.015 INCHES MAXIMUM IN |
| Material | STEEL COMP 630 OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 917AS271 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5315-01-053-4167 is a Pin,grooved,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 5315-01-053-4167 has 1 manufacturer part number on file: 917AS271 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 917AS271: Surface Finish: 63.0 MICROINCHES BOTH ENDS; Surface Finish: 250.0 MICROINCHES LONG SHANK; First End Taper Length: 0.037 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN; Undercut Diameter: 0.175 INCHES MINIMUM IN. 22 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.