The Pin,quick Release, cataloged under National Stock Number 5315-00-150-2944, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Boeing Distribution Services SAS. Government technical data includes 29 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-150-2944 |
| Primary Part Number | BLC6R27NTLC |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Boeing Distribution Services SAS |
| Status | ACTIVE |
| Shank Diameter | 0.3720 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM IN |
| Actuation Method | PUSH BUTTON |
| Detent to Tapered End Distance | 0.460 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Detent Quantity | 2 |
| Surface Treatment Document and Classification | MIL-A-8625 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-35 FED SPEC 2ND TREATMENT RESPONSE BUTTON |
| Surface Treatment Document and Classification | QQ-P-37 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE DETENT |
| Surface Treatment Document and Classification | QQ-P-37 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE HEAD |
| Surface Treatment Document and Classification | QQ-P-37 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE RING |
| Surface Treatment Document and Classification | QQ-P-37 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE SHANK |
| Surface Treatment Document and Classification | QQ-P-37 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE SPINDLE |
| Surface Treatment Document and Classification | QQ-P-37 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE SPRING |
| Actuation Type | PULL AND PUSH |
| Hardness Rating | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM DETENT |
| Pin Attachment Type | HOOK OR RING |
| Style Designator | RING HANDLE |
| Material Document and Classification | QQ-W-423,COMP 302,COND B FED SPEC 1ST MATERIAL RESPONSE AND AMS 5673 ASSN STD 2ND MATERIAL RESPONSE SPRING |
| Grip Length | 2.700 INCHES MINIMUM AND 2.720 INCHES MAXIMUM IN |
| Ring Handle Diameter | 1.125 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE RING |
| Surface Treatment | PASSIVATE DETENT |
| Surface Treatment | PASSIVATE HEAD |
| Surface Treatment | PASSIVATE SPINDLE |
| Surface Treatment | PASSIVATE SPRING |
| Surface Treatment | ANODIZE OR PASSIVATE BUTTON |
| Surface Treatment | PASSIVATE SHANK |
| Shear Strength | 20600 DOUBLE POUNDS PER SQUARE INCH |
| Material | ALUMINUM OR ALUMINUM ALLOY 2024 OR STEEL COMP 302 OR STEEL COMP 303 BUTTON |
| Shoulder to Head End Distance | 1.000 INCHES MINIMUM IN |
| Head Diameter | 0.530 INCHES MINIMUM AND 0.630 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 | X |
| Part Number | Manufacturer |
|---|---|
| BLC6R27NTLC | Boeing Distribution Services SAS (FRA) |
| Reference | Meaning |
|---|---|
| BLC6R27N | 3/2 Design control — primary reference U.S. Government activity |
| BLC6R27NTLC | 5/9 Secondary reference Klx Aerospace Solutions II SAS |
NSN 5315-00-150-2944 is a Pin,quick Release, manufactured by Boeing Distribution Services SAS, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-150-2944 has 1 manufacturer part number on file: BLC6R27NTLC (Boeing Distribution Services SAS).
Key specifications for BLC6R27NTLC: Shank Diameter: 0.3720 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM IN; Actuation Method: PUSH BUTTON; Detent to Tapered End Distance: 0.460 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN; Detent Quantity: 2. 29 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.