The Collar, cataloged under National Stock Number 1045-01-166-7280, is classified within Federal Supply Class 1045 (Launchers, Torpedo and Depth Charge) of the Weapons group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1045-01-166-7280 |
| Primary Part Number | 3245791-2 |
| Item Name | Collar |
| FSC / FSG | 1045 / 10 — Launchers, Torpedo and Depth Charge |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL MONEL ALLOY 400 SEAMLESS TUBE,COLD DRAWN,ANNEALED IAW QQ-N-281,LENGTH 3.000 IN.,OUTSIDE DIA 1.062 IN.,WITH WRENCHING FLATS ON ONE END 1.300 IN. ACROSS,INSIDE DIA 0.813 IN.,SECOND END THREADED OUTSIDE 1 1/16-12 UN-38-3A,THREADED INSIDE 3/4-16 UNF-3B,BOTH THREADS 1.000 IN. LONG 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 |
|---|---|
| 3245791-2 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 1045-01-166-7280 is a Collar, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1045, Launchers, Torpedo and Depth Charge. Status: active.
NSN 1045-01-166-7280 has 1 manufacturer part number on file: 3245791-2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 3245791-2: General Characteristics Item Description: MATERIAL MONEL ALLOY 400 SEAMLESS TUBE,COLD DRAWN,ANNEALED IAW QQ-N-281,LENGTH 3.000 IN.,OUTSIDE DIA 1.062 IN.,WITH WRENCHING FLATS ON ONE END 1.300 IN. ACROSS,INSIDE DIA 0.813 IN.,SECOND END THREADED OUTSIDE 1 1/16-12 UN-38-3A,THREADED INSIDE 3/4-16 UNF-3B,BOTH THREADS 1.000 IN. LONG 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.