NSN 1045-01-494-8475 — this item is cataloged by the U.S. Government under National Stock Number 1045-01-494-8475. Manufacturer of record part number: 751-7072777-1.
Nearby stock numbers← 1045-01-493-8500 Parts Kit, Torpedo Tube Muzzle Do
·
1045-01-494-8478 Pad, Bearing, Torpedo →
Features
Pad,bearing,torpedo — FSC 1045
Material: PLASTIC
3 manufacturer part numbers on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 1045-01-494-8475
NIIN: 014948475
FSC: 1045 — Launchers, Torpedo and Depth Charge
FSG: 10 — Weapons
Primary part number: 751-7072777-1
Manufacturer: Naval Sea Systems Command
General Description
The Pad,bearing,torpedo, cataloged under National Stock Number 1045-01-494-8475, is classified within Federal Supply Class 1045 (Launchers, Torpedo and Depth Charge) of the Weapons group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1045-01-494-8475
Primary Part Number
751-7072777-1
Item Name
Pad,bearing,torpedo
FSC / FSG
1045 / 10 — Launchers, Torpedo and Depth Charge
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Material
PLASTIC
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1045-01-494-84787072755-1POSSIBLE MATCH
PAD,BEARING,TORPEDO
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
1045-01-494-84797072763-1POSSIBLE MATCH
PAD,BEARING,TORPEDO
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
1045-01-494-84967072770-1POSSIBLE MATCH
PAD,BEARING,TORPEDO
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
1045-01-494-85027072762-1POSSIBLE MATCH
PAD,BEARING,TORPEDO
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
1045-01-494-85467072782-1POSSIBLE MATCH
PAD,BEARING,TORPEDO
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
1045-01-494-85767072785-1POSSIBLE MATCH
PLUG,TORPEDO LAUNCH
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
1045-01-494-9296751-7072721-1POSSIBLE MATCH
COUPLING,STOW,TORPE
Possible match (shared part number)Naval Sea Systems Command
1045-01-494-9662751-7072709-A1POSSIBLE MATCH
CLAMP ASSY,CABLE TT
Possible match (shared part number)Naval Sea Systems Command
1045-01-494-99577072772-A1POSSIBLE MATCH
GUIDEWIRE CONNECTOR
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5935-01-497-8645H821-0702-65POSSIBLE MATCH
SHELL,ELECTRICAL CONNECTOR
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
NSN 1045-01-494-8475 is a Pad,bearing,torpedo, manufactured by Naval Sea Systems Command, classified under FSC 1045, Launchers, Torpedo and Depth Charge. Status: active.
What part numbers are listed for NSN 1045-01-494-8475?
NSN 1045-01-494-8475 has 3 manufacturer part numbers on file: 751-7108124-51 (Naval Sea Systems Command), 751-7072777-1 (Naval Sea Systems Command), 751-7108126-51 (Naval Sea Systems Command).
What NSN replaces 1045-01-494-8475?
11 possible matches (shared part number, not a government interchangeability claim): 1045-01-494-8478, 1045-01-494-8479, 1045-01-494-8496. Verify interchangeability with system specifications before substitution.
What are the specifications of 751-7072777-1?
Key specifications for 751-7072777-1: Overall Height: 0.589 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN; Overall Length: 21.170 INCHES NOMINAL IN; Overall Width: 3.000 INCHES NOMINAL IN; Special Features: MATERIAL IS DELRIN COMP-100F COND-ANNEALED; NHA TORPEDO TUBE SHELL ASSEMBLY. 1 specification is documented in the U.S. Government catalog.
Is NSN 1045-01-494-8475 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.