The Pin,grooved,headless, cataloged under National Stock Number 5315-00-133-4973, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Cm Manufacturing Inc Dba Cm Manufacturing Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-00-133-4973 |
| Primary Part Number | 4G53722-101A |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Cm Manufacturing Inc Dba Cm Manufacturing Inc |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER |
| Undercut Width | 0.086 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN |
| Undercut Diameter | 2.380 INCHES MINIMUM AND 2.390 INCHES MAXIMUM IN |
| First End Location | BOTH ENDS |
| First End Style | SQUARE W/THRU HOLE |
| Style Designator | GROOVE |
| Diameter | 2.497 INCHES MINIMUM AND 2.498 INCHES MAXIMUM IN |
| Second End Relationship with First End | IDENTICAL |
| Effective Length | 10.215 INCHES MINIMUM AND 10.225 INCHES MAXIMUM IN |
| Second Undercut Width | 0.086 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN |
| Material | STEEL 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 |
|---|---|
| 4G53722-101A | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 4G53722-101A | A and M Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4G53722-101A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-00-133-4973 is a Pin,grooved,headless, manufactured by Cm Manufacturing Inc Dba Cm Manufacturing Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-133-4973 has 2 manufacturer part numbers on file: 4G53722-101A (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 4G53722-101A (A and M Aerospace, Inc.).
Key specifications for 4G53722-101A: Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER; Undercut Width: 0.086 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN; Undercut Diameter: 2.380 INCHES MINIMUM AND 2.390 INCHES MAXIMUM IN; First End Location: BOTH ENDS. 11 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.