The Pin,tail Rotor,swash Plate,bellc, cataloged under National Stock Number 5315-01-149-4901, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-149-4901 |
| Primary Part Number | 269A6246 |
| Item Name | Pin,tail Rotor,swash Plate,bellc |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | NITRALLOY BAR,MIL-S-6709,COMP A,COND F; CADMIUM PLATE,QQ-P-416,TYPE 1,CLASS 3; O/A LG 1.687 IN.; FIRST END 0.984 IN. LG,0.3110-0.3120 IN. DIA,END THREADED 5/16-24 UNF-3A,THREADLENGTH 0.454-0.484 IN.,0.076-0.086 IN. DIA HOLE 0.060 IN. FROM END; SECOND END 0.623-0.633 IN. LONG,0.4360-0.4365 IN. DIA; WASHER LIKE SURFACE BETWEENFIRST AND SECOND END,0.750 IN. DIA STOCK,TWO SIDES CUT,0.625 IN. WIDE 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 |
|---|---|
| 269A6246 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 269A6246 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| 269A6246 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| 269A6246 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 269A6246 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| 269A6246 | 5/9 Secondary reference The Boeing Company |
| 269A6246 | 5/9 Secondary reference Schweizer Aircraft Corp. |
NSN 5315-01-149-4901 is a Pin,tail Rotor,swash Plate,bellc, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-149-4901 has 2 manufacturer part numbers on file: 269A6246 (Northrop Grumman Systems Corporation), 269A6246 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 269A6246: General Characteristics Item Description: NITRALLOY BAR,MIL-S-6709,COMP A,COND F; CADMIUM PLATE,QQ-P-416,TYPE 1,CLASS 3; O/A LG 1.687 IN.; FIRST END 0.984 IN. LG,0.3110-0.3120 IN. DIA,END THREADED 5/16-24 UNF-3A,THREADLENGTH 0.454-0.484 IN.,0.076-0.086 IN. DIA HOLE 0.060 IN. FROM END; SECOND END 0.623-0.633 IN. LONG,0.4360-0.4365 IN. DIA; WASHER LIKE SURFACE BETWEENFIRST AND SECOND END,0.750 IN. DIA STOCK,TWO SIDES CUT,0.625 IN. WIDE 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.