The Pin,shoulder,headed, cataloged under National Stock Number 5315-00-075-3688, 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 21 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-00-075-3688 |
| Primary Part Number | 123ABM10071-3 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES OVERALL |
| First End Taper Length | 0.031 INCHES NOMINAL IN |
| First Step Diameter | 0.600 INCHES MINIMUM AND 0.601 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | GSS 8.250M CL 2 FSCM 26512 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Third Step Diameter | 0.187 INCHES NOMINAL IN |
| Under Head Length | 1.761 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Hardness Rating | 39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| Second Step Length | 0.609 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Pin Head Diameter | 0.670 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-5000 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Head Style | FLAT |
| Second Step Diameter | 0.436 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Height | 0.050 INCHES NOMINAL IN |
| First Step Length | 0.356 INCHES NOMINAL IN |
| Surface Treatment | CHROMIUM OVERALL |
| Internal Drive Style | SLOT |
| Material | STEEL COMP E4340 OR STEEL COMP 4340 OVERALL |
| Third Step Length | 0.187 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 |
|---|---|
| 123ABM10071-3 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 123AB10071-3 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| 123ABM10071-3 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5315-00-075-3688 is a Pin,shoulder,headed, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-075-3688 has 1 manufacturer part number on file: 123ABM10071-3 (Northrop Grumman Systems Corporation).
Key specifications for 123ABM10071-3: Surface Finish: 125.0 MICROINCHES OVERALL; First End Taper Length: 0.031 INCHES NOMINAL IN; First Step Diameter: 0.600 INCHES MINIMUM AND 0.601 INCHES MAXIMUM IN; Surface Treatment Document and Classification: GSS 8.250M CL 2 FSCM 26512 MFR REF SINGLE TREATMENT RESPONSE OVERALL. 21 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.