The Pin,alignment, cataloged under National Stock Number 5315-01-028-8326, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-028-8326 |
| Item Name | Pin,alignment |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| General Characteristics Item Description | CRES 303S MIL-S-7720 COND A,THREADED END,0.250-28 UNF 3A THD,0.242 IN. LG,CHAMFER 45 DEG BY 0.040 IN.,GROOVE ADJACENT TO THD PORTION 0.186 IN. MIN 0.196 IN. MAX DIA 0.071 IN. LG,OTHER END UNTHD 0.3115 IN. MIN0.3120 IN. MAX LARGEST DIA 0.297 IN. MIN 0.329 IN. MAX LG,0.610 IN. MIN 0.642 IN. MAX O/A LG OF PIN,63 MICROINCH FINISH ON UNTHD PORTION,PASSIVATED,D-SHAPED HOLE IN UNTHD PORTION A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 209-031-363-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-028-8326 is a Pin,alignment, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-028-8326: General Characteristics Item Description: CRES 303S MIL-S-7720 COND A,THREADED END,0.250-28 UNF 3A THD,0.242 IN. LG,CHAMFER 45 DEG BY 0.040 IN.,GROOVE ADJACENT TO THD PORTION 0.186 IN. MIN 0.196 IN. MAX DIA 0.071 IN. LG,OTHER END UNTHD 0.3115 IN. MIN0.3120 IN. MAX LARGEST DIA 0.297 IN. MIN 0.329 IN. MAX LG,0.610 IN. MIN 0.642 IN. MAX O/A LG OF PIN,63 MICROINCH FINISH ON UNTHD PORTION,PASSIVATED,D-SHAPED HOLE IN UNTHD PORTION A. 1 specification is 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.