The Pin,quick Release, cataloged under National Stock Number 5315-01-375-3029, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-375-3029 |
| Primary Part Number | MBEU146639 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Detent Quantity | 2 |
| Actuation Type | PUSH |
| Pin Attachment Type | CABLE LANYARD W/TERMINATIONS |
| Lanyard Length | 2.920 INCHES MINIMUM AND 3.120 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 | F |
| Part Number | Manufacturer |
|---|---|
| MBEU146639 | Martin-Baker Aircraft Company Limited (GBR) |
| MBEU146639 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 10177831 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5315-01-375-3029 is a Pin,quick Release, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-375-3029 has 2 manufacturer part numbers on file: MBEU146639 (Martin-Baker Aircraft Company Limited), MBEU146639 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for MBEU146639: Detent Quantity: 2; Actuation Type: PUSH; Pin Attachment Type: CABLE LANYARD W/TERMINATIONS; Lanyard Length: 2.920 INCHES MINIMUM AND 3.120 INCHES MAXIMUM IN. 4 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.