The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-248-4408, 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 12 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-248-4408 |
| Primary Part Number | 75A732353-2007 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.4967 INCHES MINIMUM AND 0.4979 INCHES MAXIMUM IN |
| Second Shank Diameter | 0.540 INCHES NOMINAL IN |
| First End Location | SQUARE END |
| First End Style | SQUARE |
| First Hole Diameter | 0.312 INCHES MINIMUM AND 0.319 INCHES MAXIMUM IN |
| Shank Length | 3.530 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Second End Relationship with First End | NOT IDENTICAL |
| Second Hole Diameter | 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Shoulder Diameter | 1.000 INCHES NOMINAL IN |
| Second Shank Length | 1.050 INCHES NOMINAL IN |
| First End Tip Radius | 0.120 INCHES NOMINAL 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 |
|---|---|
| 75A732353-2007 PRIMARY | The Boeing Company Div Defense (USA) |
| 75A732353-2007 | Mccay Tool and Engineering Company Dba Mccay Tool & Engineering Co (USA) |
| 75A732353-2007 | Harlow Aerostructures, Llc (USA) |
| 75A732353-2007 | Controlled Precision Mfg Inc (USA) |
| Reference | Meaning |
|---|---|
| 75A732353-2007 | 5/9 Secondary reference Pioneer Machine Products Inc. |
NSN 5315-01-248-4408 is a Pin,shoulder,headless, manufactured by The Boeing Company Div Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-248-4408 has 4 manufacturer part numbers on file: 75A732353-2007 (The Boeing Company Div Defense), 75A732353-2007 (Mccay Tool and Engineering Company Dba Mccay Tool & Engineering Co), 75A732353-2007 (Harlow Aerostructures, Llc), 75A732353-2007 (Controlled Precision Mfg Inc).
Key specifications for 75A732353-2007: Shank Diameter: 0.4967 INCHES MINIMUM AND 0.4979 INCHES MAXIMUM IN; Second Shank Diameter: 0.540 INCHES NOMINAL IN; First End Location: SQUARE END; First End Style: SQUARE. 12 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.