PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

501-7066669-76Housing,mechanical Drive

Naval Sea Systems Command · NSN 3040-01-641-2806 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-641-2806 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-641-2806. Primary manufacturer part number: 501-7066669-76.
Features
  • Housing,mechanical Drive — FSC 3040
  • 3 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 Housing,mechanical Drive, cataloged under National Stock Number 3040-01-641-2806, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Naval Sea Systems Command. This item has 3 commercial cross-references from 3 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
NSN3040-01-641-2806
Primary Part Number501-7066669-76
Item NameHousing,mechanical Drive
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-100-4557WM-5254 INTERCHANGEABLE
Transformer,power
Magnetic Components Inc
2910-00-109-253920170 INTERCHANGEABLE
Pump,fuel Booster
Norcatec Llc
4720-00-110-844820170 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5331-01-240-892520170 INTERCHANGEABLE
O-Ring
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
3120-01-322-2897 INTERCHANGEABLE
Bearing Set,sleeve
5855-01-540-437920170 INTERCHANGEABLE
Cap,lens
Butler Creek
5325-01-723-427820170-14 INTERCHANGEABLE
Ring,retaining
B.w. Elliott Manufacturing Co., Llc
Cross-Reference Index
Part NumberManufacturer
20170 B.w. Elliott Manufacturing Co., Llc (USA)
501-7066669-76 PRIMARY Naval Sea Systems Command (USA)
H525-7708-76 PRIMARY Electric Boat Corporation Div General Dynamics Electric Boat (USA)
Related Parts
5950-00-100-4557INTERCHANGEABLE
TRANSFORMER,POWER
WM-5254
2910-00-109-2539INTERCHANGEABLE
PUMP,FUEL BOOSTER
20170
4720-00-110-8448INTERCHANGEABLE
HOSE,PREFORMED
20170
5331-01-240-8925INTERCHANGEABLE
O-RING
20170
3120-01-322-2897INTERCHANGEABLE
BEARING SET,SLEEVE
5855-01-540-4379INTERCHANGEABLE
CAP,LENS
20170
5325-01-723-4278INTERCHANGEABLE
RING,RETAINING
20170-14

Frequently Asked Questions

What is NSN 3040-01-641-2806?

NSN 3040-01-641-2806 is a Housing,mechanical Drive, manufactured by Naval Sea Systems Command, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-641-2806?

NSN 3040-01-641-2806 has 3 cross-referenced part numbers: 20170 (B.w. Elliott Manufacturing Co., Llc), 501-7066669-76 (Naval Sea Systems Command), H525-7708-76 (Electric Boat Corporation Div General Dynamics Electric Boat).

What NSN replaces 3040-01-641-2806?

There are 7 known substitutes for 3040-01-641-2806: 5950-00-100-4557, 2910-00-109-2539, 4720-00-110-8448 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 501-7066669-76?

Key specifications for 501-7066669-76: Part Name Assigned by Controlling Agency: GEARBOX,90 DEG. 1 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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