The Pin,hollow, cataloged under National Stock Number 5315-00-267-8919, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Gefa Instrument Corp Dba Aljo-Gefa Precision Maunufacturing, Llc. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-267-8919 |
| Primary Part Number | 123LM10162-3 |
| Item Name | Pin,hollow |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Gefa Instrument Corp Dba Aljo-Gefa Precision Maunufacturing, Llc |
| Status | ACTIVE |
| First End Style | SQUARE W/THRU HOLE |
| Hardness Rating | 43.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | MIL-S-5000 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Pin Overall Diameter | 1.2460 INCHES MINIMUM AND 1.2480 INCHES MAXIMUM IN |
| Pin Overall Length | 5.125 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Inside Diameter | 0.874 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM OVERALL |
| Material | STEEL COMP E4340 AND STEEL COMP 4340 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 |
|---|---|
| 123LM10162-3 | Gefa Instrument Corp Dba Aljo-Gefa Precision Maunufacturing, Llc (USA) |
| 123LM10162-3 | Capy Machine Shop Inc. Dba Capy Machine Shop Inc (USA) |
| Reference | Meaning |
|---|---|
| 123LM10162-3 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
NSN 5315-00-267-8919 is a Pin,hollow, manufactured by Gefa Instrument Corp Dba Aljo-Gefa Precision Maunufacturing, Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-267-8919 has 2 manufacturer part numbers on file: 123LM10162-3 (Gefa Instrument Corp Dba Aljo-Gefa Precision Maunufacturing, Llc), 123LM10162-3 (Capy Machine Shop Inc. Dba Capy Machine Shop Inc).
Key specifications for 123LM10162-3: First End Style: SQUARE W/THRU HOLE; Hardness Rating: 43.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL; Material Document and Classification: MIL-S-5000 MIL SPEC ALL MATERIAL RESPONSES OVERALL; Pin Overall Diameter: 1.2460 INCHES MINIMUM AND 1.2480 INCHES MAXIMUM IN. 9 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.