The Pin,tail Skid, cataloged under National Stock Number 5315-00-075-3837, 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 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-00-075-3837 |
| Primary Part Number | 123LM10147-1 |
| Item Name | Pin,tail Skid |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL MIL-50000 COMP 4340; 7.281 IN. LG; 1.363 MIN. 1.366 MAX DIA SHANK; RECESS SECTION 1.250 IN. DIA; DRILL END 0.143 INCHES 1.614 IN. MIN 1.627 IN. MAX WIDTH ACROSS FLATS; THRU THREADS 1.000-14 NF 3A; UNDERCUT 0.893 IN. MIN 0.903 IN. MAX DIA; 2.000 IN. HEAD DIA,CSK HEAD 60 DEGREES 0.811 MIN 0.822 MAX IN. A |
| 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 |
|---|---|
| 123LM10147-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 123LM10147-1 | Mercury Tool and Mfg Corp (USA) |
| 123LM10147-1 | Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp (USA) |
| Reference | Meaning |
|---|---|
| 123LM10147-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5315-00-075-3837 is a Pin,tail Skid, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-075-3837 has 3 manufacturer part numbers on file: 123LM10147-1 (Northrop Grumman Systems Corporation), 123LM10147-1 (Mercury Tool and Mfg Corp), 123LM10147-1 (Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp).
Key specifications for 123LM10147-1: General Characteristics Item Description: STEEL MIL-50000 COMP 4340; 7.281 IN. LG; 1.363 MIN. 1.366 MAX DIA SHANK; RECESS SECTION 1.250 IN. DIA; DRILL END 0.143 INCHES 1.614 IN. MIN 1.627 IN. MAX WIDTH ACROSS FLATS; THRU THREADS 1.000-14 NF 3A; UNDERCUT 0.893 IN. MIN 0.903 IN. MAX DIA; 2.000 IN. HEAD DIA,CSK HEAD 60 DEGREES 0.811 MIN 0.822 MAX IN. A. 1 specification is 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.