The Pin,grooved,headless, cataloged under National Stock Number 5315-01-375-0334, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 10 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 | 5315-01-375-0334 |
| Primary Part Number | 66910198-1 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| First End Taper Length | 0.150 INCHES NOMINAL0.150 INCHES NOMINAL IN |
| First End Location | SHORT SHANK ENDSHORT SHANK END |
| Second End Taper Angle | 45.0 DEGREES NOMINAL45.0 DEGREES NOMINAL |
| First End Style | CHAMFEREDCHAMFERED |
| Style Designator | CIRCULAR GROOVECIRCULAR GROOVE |
| Diameter | 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN |
| Second End Taper Length | 0.030 INCHES NOMINAL0.030 INCHES NOMINAL IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL45.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICALNOT IDENTICAL |
| Second End Style | CHAMFEREDCHAMFERED |
| 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 |
|---|---|
| 66910198-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5315-01-375-0334 is a Pin,grooved,headless, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-375-0334 has 1 manufacturer part number on file: 66910198-1 (Northrop Grumman Systems Corporation).
Key specifications for 66910198-1: First End Taper Length: 0.150 INCHES NOMINAL0.150 INCHES NOMINAL IN; First End Location: SHORT SHANK ENDSHORT SHANK END; Second End Taper Angle: 45.0 DEGREES NOMINAL45.0 DEGREES NOMINAL; First End Style: CHAMFEREDCHAMFERED. 10 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.