PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43233Disc,valve

Mid-America Aerotech, Llc · NSN 1660-00-957-6795 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-957-6795 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-957-6795. Primary manufacturer part number: 43233.
Features
  • Disc,valve — FSC 1660
  • 5 verified cross-references
  • Primary manufacturer: Mid-America Aerotech, Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disc,valve, cataloged under National Stock Number 1660-00-957-6795, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Mid-America Aerotech, Llc. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDisc,valve
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersMid-America Aerotech, Llc (CAGE 0UES3); E-Systems Inc Montek Div Fluid Controls Opns (CAGE 79294); Moog Inc (CAGE 94697); Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (CAGE 19156)
Technical Specifications
ParameterValue
NSN1660-00-957-6795
Primary Part Number43233
Item NameDisc,valve
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerMid-America Aerotech, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-00-154-8864240-4111-1035565REVCPC47 INTERCHANGEABLE
Seal,plain Encased
Naval Ship Systems Command
5950-00-280-4517 INTERCHANGEABLE
Transformer,power
5930-00-296-451843233 INTERCHANGEABLE
Switch,rotary
L3harris Technologies, Inc Div Space & Airborne Systems
3120-00-567-3465127730 INTERCHANGEABLE
Bearing Half,sleeve
Cummins Inc.
5985-01-383-4350 INTERCHANGEABLE
Divider,power,radio Frequency
6525-01-384-659443233 INTERCHANGEABLE
Magnet,processing Machine,radiog
Air Techniques, Inc.
4810-01-466-031443233 INTERCHANGEABLE
Body,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5965-01-652-274212109-0280-01 INTERCHANGEABLE
Loudspeaker,permanent Magnet
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
Cross-Reference Index
Part NumberManufacturer
43233 Mid-America Aerotech, Llc (USA)
43233 E-Systems Inc Montek Div Fluid Controls Opns (USA)
43233 Moog Inc (USA)
43233 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
41A494 E-Systems Inc Montek Div Fluid Controls Opns (USA)
Related Parts
5330-00-154-8864INTERCHANGEABLE
SEAL,PLAIN ENCASED
240-4111-1035565REVCPC47
5950-00-280-4517INTERCHANGEABLE
TRANSFORMER,POWER
5930-00-296-4518INTERCHANGEABLE
SWITCH,ROTARY
43233
3120-00-567-3465INTERCHANGEABLE
BEARING HALF,SLEEVE
127730
5985-01-383-4350INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
6525-01-384-6594INTERCHANGEABLE
MAGNET,PROCESSING MACHINE,RADIOG
43233
4810-01-466-0314INTERCHANGEABLE
BODY,VALVE
43233
5965-01-652-2742INTERCHANGEABLE
LOUDSPEAKER,PERMANENT MAGNET
12109-0280-01

Frequently Asked Questions

What is NSN 1660-00-957-6795?

NSN 1660-00-957-6795 is a Disc,valve, manufactured by Mid-America Aerotech, Llc, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-957-6795?

NSN 1660-00-957-6795 has 5 cross-referenced part numbers: 43233 (Mid-America Aerotech, Llc), 43233 (E-Systems Inc Montek Div Fluid Controls Opns), 43233 (Moog Inc), 43233 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City), 41A494 (E-Systems Inc Montek Div Fluid Controls Opns).

What NSN replaces 1660-00-957-6795?

There are 8 known substitutes for 1660-00-957-6795: 5330-00-154-8864, 5950-00-280-4517, 5930-00-296-4518 and 5 more. Verify interchangeability with system specifications before substitution.

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