The Pin,straight,headless, cataloged under National Stock Number 5315-00-238-1069, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-238-1069 |
| Primary Part Number | 14-40640-1 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES BOTH ENDS |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER |
| First End Taper Length | 0.030 INCHES NOMINAL IN |
| Hole Arrangement Style | DRILLED THRU CENTER |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.198 INCHES MINIMUM AND 0.201 INCHES MAXIMUM IN |
| Material Document and Classification | NAI-1270,COMP 300M,76823 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Pin Overall Diameter | 0.7055 INCHES MINIMUM AND 0.7065 INCHES MAXIMUM IN |
| Pin Overall Length | 3.380 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 14-40640-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 14-40640-1 | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| Reference | Meaning |
|---|---|
| 14-40640-1 | 5/9 Secondary reference Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
| 14-40640-1 | 5/9 Secondary reference Mercer Products & Manufacturing Company Dba Mercer Products & Manufacturing Co Div Mercer Products & Manufacturing |
| 14-40640-1 | 5/9 Secondary reference International Precision, Inc |
NSN 5315-00-238-1069 is a Pin,straight,headless, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-238-1069 has 2 manufacturer part numbers on file: 14-40640-1 (Northrop Grumman Systems Corporation), 14-40640-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems).
Key specifications for 14-40640-1: Surface Finish: 125.0 MICROINCHES BOTH ENDS; Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER; First End Taper Length: 0.030 INCHES NOMINAL IN; Hole Arrangement Style: DRILLED THRU CENTER. 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.