The Pin,grooved,headed, cataloged under National Stock Number 5315-00-347-7477, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 21 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 | 5315-00-347-7477 |
| Primary Part Number | 770886 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES HEAD BEARING SURFACE |
| Surface Finish | 63.0 MICROINCHES HEAD OUTSIDE DIAMETER |
| Surface Finish | 125.0 MICROINCHES SHOULDER END |
| Surface Finish | 63.0 MICROINCHES LONG END |
| Surface Finish | 63.0 MICROINCHES HEAD TOP |
| Undercut Width | 0.031 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN |
| First End Taper Length | 0.031 INCHES NOMINAL IN |
| Undercut Diameter | 0.226 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Under Head Length | 1.532 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.527 INCHES MINIMUM AND 0.529 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Effective Length | 1.375 INCHES NOMINAL IN |
| Head Style | DOUBLE CHAMFER |
| Height | 0.656 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 303 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 |
|---|---|
| 770886 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5315-00-347-7477 is a Pin,grooved,headed, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-347-7477 has 1 manufacturer part number on file: 770886 (Lockheed Martin Corporation Div Rms - Mitchel Field).
Key specifications for 770886: Surface Finish: 63.0 MICROINCHES HEAD BEARING SURFACE; Surface Finish: 63.0 MICROINCHES HEAD OUTSIDE DIAMETER; Surface Finish: 125.0 MICROINCHES SHOULDER END; Surface Finish: 63.0 MICROINCHES LONG END. 21 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.