The Pin,quick Release, cataloged under National Stock Number 5315-01-565-3977, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Legacy Fcs. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-565-3977 |
| Primary Part Number | MS17987-466 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Legacy Fcs |
| Status | ACTIVE |
| Shank Diameter | 0.250 INCHES NOMINAL IN |
| Actuation Method | PUSH BUTTON |
| Detent to Tapered End Distance | 0.335 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN |
| Detent Quantity | 2 |
| Actuation Type | PUSH |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SHANK |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SPINDLE |
| Pin Attachment Type | HOOK OR RING |
| Style Designator | RING HANDLE |
| Grip Length | 6.600 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM SHANK |
| Material | STEEL CORROSION RESISTING OVERALL |
| Shoulder to Head End Distance | 0.780 INCHES MINIMUM IN |
| Head Diameter | 0.310 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MS17987-466 PRIMARY | The Boeing Company Div Legacy Fcs (USA) |
NSN 5315-01-565-3977 is a Pin,quick Release, manufactured by The Boeing Company Div Legacy Fcs, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-565-3977 has 1 manufacturer part number on file: MS17987-466 (The Boeing Company Div Legacy Fcs).
Key specifications for MS17987-466: Shank Diameter: 0.250 INCHES NOMINAL IN; Actuation Method: PUSH BUTTON; Detent to Tapered End Distance: 0.335 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN; Detent Quantity: 2. 14 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.
NSN 5315-01-565-3977 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.