The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-370-0104, 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 Defense. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-370-0104 |
| Primary Part Number | 74A735620-2001 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.530 INCHES NOMINAL IN |
| First End Taper Length | 0.040 INCHES NOMINAL IN |
| First End Location | SHOULDER END |
| Second End Taper Angle | 12.0 DEGREES MINIMUM AND 18.0 DEGREES MAXIMUM |
| First End Style | CHAMFERED |
| Shank Length | 0.630 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | QQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Shoulder Diameter | 0.5639 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN |
| Second End Tip Radius | 0.180 INCHES NOMINAL IN |
| Second End Style | CHAMFERED |
| Material | ALUMINUM ALLOY 7075 OVERALL |
| 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 |
|---|---|
| 74A735620-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 74A735620-2001 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| 10123330 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5315-01-370-0104 is a Pin,shoulder,headless, manufactured by The Boeing Company Div Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-370-0104 has 1 manufacturer part number on file: 74A735620-2001 (The Boeing Company Div Defense).
Key specifications for 74A735620-2001: Shank Diameter: 0.530 INCHES NOMINAL IN; First End Taper Length: 0.040 INCHES NOMINAL IN; First End Location: SHOULDER END; Second End Taper Angle: 12.0 DEGREES MINIMUM AND 18.0 DEGREES MAXIMUM. 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.
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.