The Pin,straight,headless, cataloged under National Stock Number 5315-01-602-6521, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 2 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-602-6521 |
| Primary Part Number | MS20253P4-961L |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Pin Overall Diameter | 0.179 INCHES NOMINAL IN |
| Pin Overall Length | 9.595 INCHES MINIMUM AND 9.625 INCHES MAXIMUM 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 |
|---|---|
| MS20253P4-961L PRIMARY | Sae International Dba Sae International (USA) |
| AS20253P4-961L | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| SAE-AS20253 | 3/1 Design control — primary reference Sae International Dba Sae International |
| SAE AS20253P4-961L | 3/9 Design control — primary reference U.S. Government activity |
| AS20253P4-961L | 5/9 Secondary reference U.S. Government activity |
| MS20253P4-961L | 5/9 Secondary reference U.S. Government activity |
| SAE AS20253P4-961L | 5/9 Secondary reference Sae International Dba Sae International |
NSN 5315-01-602-6521 is a Pin,straight,headless, manufactured by Sae International Dba Sae International, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-602-6521 has 2 manufacturer part numbers on file: MS20253P4-961L (Sae International Dba Sae International), AS20253P4-961L (Sae International Dba Sae International).
Key specifications for MS20253P4-961L: Pin Overall Diameter: 0.179 INCHES NOMINAL IN; Pin Overall Length: 9.595 INCHES MINIMUM AND 9.625 INCHES MAXIMUM IN; Special Features: MATT: STEEL CORROSION RESISTING OVERALL;MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL;SURFACE TREATMENT: CCLASSIFICATION: QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL;CHAMFER LENGTH: 0.015 IN. NOM. ALL ENDS;CHAMFER ANGLE: 45.0 DEG. NOM. ALL ENDS IN; Part Name Assigned by Controlling Agency: PIN, HINGE. 2 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.