PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10075-1Diaphragm Subassy

Spencer Industries Inc · NSN 4940-00-169-7706 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-00-169-7706 — this item is cataloged by the U.S. Government under National Stock Number 4940-00-169-7706. Primary manufacturer part number: 10075-1.
Features
  • Diaphragm Subassy — FSC 4940
  • 1 verified cross-reference
  • Primary manufacturer: Spencer Industries Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Diaphragm Subassy, cataloged under National Stock Number 4940-00-169-7706, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Spencer Industries Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDiaphragm Subassy
FSC / FSG4940 — No Item Name Available (FSG 49)
ManufacturersSpencer Industries Inc (CAGE 21530)
Technical Specifications
ParameterValue
NSN4940-00-169-7706
Primary Part Number10075-1
Item NameDiaphragm Subassy
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerSpencer Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5305-00-010-0751100751 INTERCHANGEABLE
Screw,machine
General Motors Llc Dba General Motors Llc
3040-00-285-48043216-2000-5 INTERCHANGEABLE
Casing,flexible Shaft Assembly
Kidde Fire Fighting, Inc. Div National Foam
4320-00-398-780810075-1 INTERCHANGEABLE
Ring,casing
Rps-Fl, Inc. Dba Rps Inc
5360-00-478-0397100751 INTERCHANGEABLE
Spring,helical,extension
Linde Material Handling North America Corporation
9390-00-720-4376100751 INTERCHANGEABLE
Bellows,protection
Woodward Hrt Inc
5365-00-835-7719100751 INTERCHANGEABLE
Spacer,sleeve
Astronautics Corporation of America
7050-01-099-8756100751 INTERCHANGEABLE
Counterbalance,conv
Trans-Cal Industries, Inc
5330-01-230-1780100751 INTERCHANGEABLE
Retainer,packing
Badger Meter Inc Div Badger Meter
5340-01-354-8730100751 INTERCHANGEABLE
Clevis,rod End
Liftking Manufacturing Corp
6520-01-359-2760 INTERCHANGEABLE
Stripper,fiber,laser
Cross-Reference Index
Part NumberManufacturer
10075-1 PRIMARY Spencer Industries Inc (USA)
Related Parts
5305-00-010-0751INTERCHANGEABLE
SCREW,MACHINE
100751
3040-00-285-4804INTERCHANGEABLE
CASING,FLEXIBLE SHAFT ASSEMBLY
3216-2000-5
4320-00-398-7808INTERCHANGEABLE
RING,CASING
10075-1
5360-00-478-0397INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
100751
9390-00-720-4376INTERCHANGEABLE
BELLOWS,PROTECTION
100751
5365-00-835-7719INTERCHANGEABLE
SPACER,SLEEVE
100751
7050-01-099-8756INTERCHANGEABLE
COUNTERBALANCE,CONV
100751
5330-01-230-1780INTERCHANGEABLE
RETAINER,PACKING
100751
5340-01-354-8730INTERCHANGEABLE
CLEVIS,ROD END
100751
6520-01-359-2760INTERCHANGEABLE
STRIPPER,FIBER,LASER
1680-01-539-3282INTERCHANGEABLE
PARTS KIT,MECHANICAL TRANSMISSIO
100751

Frequently Asked Questions

What is NSN 4940-00-169-7706?

NSN 4940-00-169-7706 is a Diaphragm Subassy, manufactured by Spencer Industries Inc, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-00-169-7706?

NSN 4940-00-169-7706 has 1 cross-referenced part number: 10075-1 (Spencer Industries Inc).

What NSN replaces 4940-00-169-7706?

There are 11 known substitutes for 4940-00-169-7706: 5305-00-010-0751, 3040-00-285-4804, 4320-00-398-7808 and 8 more. Verify interchangeability with system specifications before substitution.

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