The Pin,grooved,headed, cataloged under National Stock Number 5315-00-200-8571, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 16 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 | 5315-00-200-8571 |
| Primary Part Number | S14-35-4109 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Undercut Width | 0.033 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN |
| First End Taper Length | 0.031 INCHES NOMINAL IN |
| Undercut Diameter | 0.4116 INCHES MINIMUM AND 0.4118 INCHES MAXIMUM IN |
| Under Head Length | 0.883 INCHES MINIMUM AND 0.888 INCHES MAXIMUM IN |
| First End Style | CHAMFERED |
| Hardness Rating | 44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.493 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Diameter | 0.4376 INCHES MINIMUM AND 0.4378 INCHES MAXIMUM IN |
| First End Taper Angle | 44.5 DEGREES MINIMUM AND 45.5 DEGREES MAXIMUM |
| Effective Length | 0.698 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN |
| Head Style | FLAT |
| Height | 0.050 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Surface Treatment | OXIDE OVERALL |
| Material | STEEL OR STEEL COMP 8740 OVERALL |
| 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 |
|---|---|
| S14-35-4109 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 5315-00-200-8571 is a Pin,grooved,headed, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-200-8571 has 1 manufacturer part number on file: S14-35-4109 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for S14-35-4109: Undercut Width: 0.033 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN; First End Taper Length: 0.031 INCHES NOMINAL IN; Undercut Diameter: 0.4116 INCHES MINIMUM AND 0.4118 INCHES MAXIMUM IN; Under Head Length: 0.883 INCHES MINIMUM AND 0.888 INCHES MAXIMUM IN. 16 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.