The Pin,straight,headless, cataloged under National Stock Number 5315-01-583-1989, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-583-1989 |
| Primary Part Number | 056-07620-000 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Aqua-Chem, Inc. Dba Aqua-Chem Inc |
| Status | ACTIVE |
| First End Style | CHAMFERED |
| Pin Overall Diameter | 1.5630 INCHES NOMINAL IN |
| Pin Overall Length | 4.500 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Material | PLASTIC POLYAMIDE NYLON 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 |
|---|---|
| 232-D-9961 ITEM 4 | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| 232-D-9956 ITEM 5 | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| 056-07620-000 PRIMARY | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
NSN 5315-01-583-1989 is a Pin,straight,headless, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-583-1989 has 3 manufacturer part numbers on file: 232-D-9961 ITEM 4 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 232-D-9956 ITEM 5 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 056-07620-000 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).
Key specifications for 056-07620-000: First End Style: CHAMFERED; Pin Overall Diameter: 1.5630 INCHES NOMINAL IN; Pin Overall Length: 4.500 INCHES NOMINAL IN; Second End Relationship with First End: NOT IDENTICAL. 5 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.