The Pin,grooved,headless, cataloged under National Stock Number 5315-01-221-0824, 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 12 specifications, cited from the U.S. Government catalog. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-221-0824 |
| Primary Part Number | 1534AS127 |
| 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 |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER |
| Undercut Width | 0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN |
| Undercut Diameter | 0.952 INCHES MINIMUM AND 0.958 INCHES MAXIMUM IN |
| First End Location | BOTH ENDS |
| First End Style | SQUARE |
| Style Designator | GROOVE |
| Material Document and Classification | DMS 1893,FSCM 88277 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.9965 INCHES MINIMUM AND 0.9975 INCHES MAXIMUM IN |
| Second End Relationship with First End | IDENTICAL |
| Effective Length | 1.428 INCHES MINIMUM AND 1.438 INCHES MAXIMUM IN |
| Second Undercut Width | 0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 1534AS127 | Garrity Tool Company, Llc (USA) |
| 1534AS127 | Gtc Machining Llc (USA) |
| 1534AS127 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1534AS127 | Klune Industries, Inc. Div Pcc Aerostructures, Spanish Fork Dba Klune Industries (USA) |
| 1534AS127 | Solo Enterprise Corp. Dba Solo Enterprise Corp (USA) |
| 1534AS127 | Marvin Engineering Co, Inc (USA) |
| 1534AS127 | Vertex Modernization and Sustainment Llc (USA) |
| Reference | Meaning |
|---|---|
| C013418-1 | 5/9 Secondary reference Kilgore Machine Company Inc |
| C013418-1 | 5/9 Secondary reference U.S. Government activity |
| 10338468 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5315-01-221-0824 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 5315-01-221-0824 has 7 manufacturer part numbers on file: 1534AS127 (Garrity Tool Company, Llc), 1534AS127 (Gtc Machining Llc), 1534AS127 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1534AS127 (Klune Industries, Inc. Div Pcc Aerostructures, Spanish Fork Dba Klune Industries), 1534AS127 (Solo Enterprise Corp. Dba Solo Enterprise Corp) and 2 more.
Key specifications for 1534AS127: Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER; Undercut Width: 0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN; Undercut Diameter: 0.952 INCHES MINIMUM AND 0.958 INCHES MAXIMUM IN; First End Location: BOTH ENDS. 12 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.