The Pin,grooved,headless, cataloged under National Stock Number 5315-01-085-8561, 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 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-085-8561 |
| Primary Part Number | 4904072 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| First End Location | GROOVED END |
| First End Style | OVAL |
| Style Designator | ONE QUARTER GROOVE |
| Pin Large End Diameter | 0.097 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| Second End Relationship with First End | IDENTICAL |
| Pin Small End Diameter | 0.0928 INCHES MINIMUM AND 0.0938 INCHES MAXIMUM IN |
| Material | STEEL COMP 303 OVERALL |
| First End Outer Radius | 0.0469 INCHES NOMINAL 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 |
|---|---|
| 588.51-100014-002 | Diehl Defence Gmbh & Co. Kg (DEU) |
| GP24-0938X0500-5 | Groov-Pin Corp (USA) |
| 4904072 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| TYPE C-3/32 NOM DIA X 1/2 LONG | 5/2 Secondary reference U.S. Government activity |
NSN 5315-01-085-8561 is a Pin,grooved,headless, 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 5315-01-085-8561 has 3 manufacturer part numbers on file: 588.51-100014-002 (Diehl Defence Gmbh & Co. Kg), GP24-0938X0500-5 (Groov-Pin Corp), 4904072 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 4904072: First End Location: GROOVED END; First End Style: OVAL; Style Designator: ONE QUARTER GROOVE; Pin Large End Diameter: 0.097 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN. 8 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.