The Pin,quick Release, cataloged under National Stock Number 5315-01-213-9440, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Airbus Helicopters (ets De Marignane). Government technical data includes 28 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-213-9440 |
| Primary Part Number | 51453C8R35NF |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Airbus Helicopters (ets De Marignane) |
| Status | ACTIVE |
| Shank Diameter | 7.9 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM MM |
| Detent to Tapered End Distance | 10.5 MILLIMETERS MINIMUM AND 11.8 MILLIMETERS MAXIMUM MM |
| Detent Quantity | 4 |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Actuation Type | PULL AND PUSH |
| Hardness Rating | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM DETENT |
| Pin Attachment Type | LINK |
| Style Designator | RING HANDLE |
| Material Document and Classification | AMS 5673 ASSN STD 1ST MATERIAL RESPONSE OR QQ-W-423 FED SPEC 2ND MATERIAL RESPONSE SPRING |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE SPINDLE |
| Material Document and Classification | AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5657 ASSN STD 2ND MATERIAL RESPONSE SHANK |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE DETENT |
| Material Document and Classification | QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-764 FED SPEC 2ND MATERIAL RESPONSE HEAD |
| Material Document and Classification | QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-764 FED SPEC 2ND MATERIAL RESPONSE BUTTON |
| Material Document and Classification | QQ-W-423 FED SPEC 1ST MATERIAL RESPONSE OR AMS 5673 ASSN STD 2ND MATERIAL RESPONSE RING |
| Grip Length | 35.0 MILLIMETERS MINIMUM AND 35.6 MILLIMETERS MAXIMUM MM |
| Ring Handle Diameter | 28.6 MILLIMETERS MAXIMUM MM |
| Surface Treatment | PASSIVATE OVERALL |
| Shear Strength | 6472 DOUBLE KILOPASCALS |
| Material | STEEL COMP 630 OR STEEL COMP 632 SHANK |
| Material | STEEL COMP 631 OR STEEL COMP 302 SPRING |
| Material | STEEL COMP 630 SPINDLE |
| Material | STEEL COMP 440C DETENT |
| Material | STEEL COMP 302 OR STEEL COMP 303 BUTTON |
| Material | STEEL COMP 302 OR STEEL COMP 303 HEAD |
| Material | STEEL COMP 302 OR STEEL COMP 631 RING |
| Shoulder to Head End Distance | 23.7 MILLIMETERS MINIMUM MM |
| Head Diameter | 9.9 MILLIMETERS MINIMUM AND 12.8 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| 51453C8R35NF | Airbus Helicopters (ets De Marignane) (FRA) |
| 91298501 | Thales Sa (FRA) |
| Reference | Meaning |
|---|---|
| 51453C8R35NF | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-213-9440 is a Pin,quick Release, manufactured by Airbus Helicopters (ets De Marignane), classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-213-9440 has 2 manufacturer part numbers on file: 51453C8R35NF (Airbus Helicopters (ets De Marignane)), 91298501 (Thales Sa).
Key specifications for 51453C8R35NF: Shank Diameter: 7.9 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM MM; Detent to Tapered End Distance: 10.5 MILLIMETERS MINIMUM AND 11.8 MILLIMETERS MAXIMUM MM; Detent Quantity: 4; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 28 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.