The Pin,grooved,headed, cataloged under National Stock Number 5315-01-132-9952, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-132-9952 |
| Primary Part Number | 74A670238-2001 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Undercut Diameter | 0.128 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Under Head Length | 2.070 INCHES NOMINAL IN |
| First End Style | SQUARE |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.310 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.148 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN |
| Head Style | FLAT FILLISTER |
| Height | 0.125 INCHES NOMINAL IN |
| Material | STEEL COMP XM-13 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 |
|---|---|
| 74A670238-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10123079 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5315-01-132-9952 is a Pin,grooved,headed, manufactured by The Boeing Company Div Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-132-9952 has 1 manufacturer part number on file: 74A670238-2001 (The Boeing Company Div Defense).
Key specifications for 74A670238-2001: Undercut Diameter: 0.128 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Under Head Length: 2.070 INCHES NOMINAL IN; First End Style: SQUARE; Style Designator: GROOVE. 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.