The Pin,quick Release, cataloged under National Stock Number 5315-00-500-0844, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Qrp Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-500-0844 |
| Primary Part Number | EC01-2-21CB8 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Qrp Inc |
| Status | ACTIVE |
| Shank Diameter | 0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Detent to Tapered End Distance | 0.625 INCHES NOMINAL IN |
| Detent Quantity | 2 |
| Actuation Type | PULL AND PUSH |
| Pin Attachment Type | CABLE LANYARD W/TERMINATIONS |
| Style Designator | RING HANDLE |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Grip Length | 2.100 INCHES MINIMUM AND 2.132 INCHES MAXIMUM IN |
| Ring Handle Diameter | 1.438 INCHES NOMINAL IN |
| Material | STEEL COMP 303 OVERALL |
| Lanyard Length | 8.000 INCHES NOMINAL 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 |
|---|---|
| EC01-2-21CB8 PRIMARY | Qrp Inc (USA) |
| Reference | Meaning |
|---|---|
| 26669-1 | 7/2 Vendor item drawing reference Wade Antenna Inc Div Taco Antenna |
NSN 5315-00-500-0844 is a Pin,quick Release, manufactured by Qrp Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-500-0844 has 1 manufacturer part number on file: EC01-2-21CB8 (Qrp Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5330-00-682-4612, 2910-00-962-5863. Verify interchangeability with system specifications before substitution.
Key specifications for EC01-2-21CB8: Shank Diameter: 0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Detent to Tapered End Distance: 0.625 INCHES NOMINAL IN; Detent Quantity: 2; Actuation Type: PULL AND PUSH. 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.