PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

751-7072725-A1Protector Assy Torp

Naval Sea Systems Command · NSN 1045-01-495-8669 · FSC 1045 · No Item Name Available
Verified by PartsTable
NSN 1045-01-495-8669 — this item is cataloged by the U.S. Government under National Stock Number 1045-01-495-8669. Primary manufacturer part number: 751-7072725-A1.
Features
  • Protector Assy Torp — FSC 1045
  • 8 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Protector Assy Torp, cataloged under National Stock Number 1045-01-495-8669, is classified within Federal Supply Class 1045 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Naval Sea Systems Command. This item has 8 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1045-01-495-8669
Primary Part Number751-7072725-A1
Item NameProtector Assy Torp
FSC / FSG1045 / 10 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1045-01-494-9296751-7072721-1 INTERCHANGEABLE
Coupling,stow,torpe
Naval Sea Systems Command
1045-01-494-9662751-7072709-A1 INTERCHANGEABLE
Clamp Assy,cable Tt
Naval Sea Systems Command
1045-01-494-99577072772-A1 INTERCHANGEABLE
Guidewire Connector
Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-495-30527072720-A1 INTERCHANGEABLE
Coupling Assembly Set,quick Disc
Electric Boat Corporation Div General Dynamics Electric Boat
1045-01-495-86887072714-A1 INTERCHANGEABLE
Line Assy Air Torpe Torpedo Tube
Electric Boat Corporation Div General Dynamics Electric Boat
1045-01-495-87037072748-2 INTERCHANGEABLE
Retainer Weapon
Electric Boat Corporation Div General Dynamics Electric Boat
1045-01-495-87067072747-2 INTERCHANGEABLE
Retainer Weapon Tor
Electric Boat Corporation Div General Dynamics Electric Boat
Cross-Reference Index
Part NumberManufacturer
H821-0701-57 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
751-7072725-A1 PRIMARY Naval Sea Systems Command (USA)
7072725-A1 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
H821-0701 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
7072725 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
7072725 Naval Sea Systems Command (USA)
7108123 Naval Sea Systems Command (USA)
751-7108123-57 Naval Sea Systems Command (USA)
Related Parts
1045-01-494-9296INTERCHANGEABLE
COUPLING,STOW,TORPE
751-7072721-1
1045-01-494-9662INTERCHANGEABLE
CLAMP ASSY,CABLE TT
751-7072709-A1
1045-01-494-9957INTERCHANGEABLE
GUIDEWIRE CONNECTOR
7072772-A1
4730-01-495-3052INTERCHANGEABLE
COUPLING ASSEMBLY SET,QUICK DISC
7072720-A1
1045-01-495-8688INTERCHANGEABLE
LINE ASSY AIR TORPE TORPEDO TUBE
7072714-A1
1045-01-495-8703INTERCHANGEABLE
RETAINER WEAPON
7072748-2
1045-01-495-8706INTERCHANGEABLE
RETAINER WEAPON TOR
7072747-2

Frequently Asked Questions

What is NSN 1045-01-495-8669?

NSN 1045-01-495-8669 is a Protector Assy Torp, manufactured by Naval Sea Systems Command, classified under FSC 1045 (No Item Name Available). Status: active.

What are the part numbers for NSN 1045-01-495-8669?

NSN 1045-01-495-8669 has 8 cross-referenced part numbers: H821-0701-57 (Electric Boat Corporation Div General Dynamics Electric Boat), 751-7072725-A1 (Naval Sea Systems Command), 7072725-A1 (Electric Boat Corporation Div General Dynamics Electric Boat), H821-0701 (Electric Boat Corporation Div General Dynamics Electric Boat), 7072725 (Electric Boat Corporation Div General Dynamics Electric Boat) and 3 more.

What NSN replaces 1045-01-495-8669?

There are 7 known substitutes for 1045-01-495-8669: 1045-01-494-9296, 1045-01-494-9662, 1045-01-494-9957 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 751-7072725-A1?

Key specifications for 751-7072725-A1: End Item Identification: WASP CLASS LHD; Part Name Assigned by Controlling Agency: TORPEDO TUBE PROTECTOR AND TRIGGER ASSEMBLY; Special Features: NHA TOPEDO TUBE SHELL ASSEMBLY. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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