PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

072-20938Head,valve

Moog Inc · NSN 1650-00-946-4429 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-946-4429 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-946-4429. Primary manufacturer part number: 072-20938.
Features
  • Head,valve — FSC 1650
  • Material: STEEL
  • 2 verified cross-references
  • Primary manufacturer: Moog Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel construction
General Description

The Head,valve, cataloged under National Stock Number 1650-00-946-4429, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Moog Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-946-4429
Primary Part Number072-20938
Item NameHead,valve
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerMoog Inc
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5930-00-020-5777 INTERCHANGEABLE
Switch,rotary
5915-01-275-783620938 INTERCHANGEABLE
Filter,band Pass
Alpha Components Inc
5136-01-559-53582093-8 INTERCHANGEABLE
Tap,thread Cutting
Stanley Engineered Fastening Llc
Cross-Reference Index
Part NumberManufacturer
072-20938 PRIMARY Moog Inc (USA)
20938 Moog Gmbh (DEU)
Related Parts
5930-00-020-5777INTERCHANGEABLE
SWITCH,ROTARY
5915-01-275-7836INTERCHANGEABLE
FILTER,BAND PASS
20938
5136-01-559-5358INTERCHANGEABLE
TAP,THREAD CUTTING
2093-8

Frequently Asked Questions

What is NSN 1650-00-946-4429?

NSN 1650-00-946-4429 is a Head,valve, manufactured by Moog Inc, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-946-4429?

NSN 1650-00-946-4429 has 2 cross-referenced part numbers: 072-20938 (Moog Inc), 20938 (Moog Gmbh).

What NSN replaces 1650-00-946-4429?

There are 3 known substitutes for 1650-00-946-4429: 5930-00-020-5777, 5915-01-275-7836, 5136-01-559-5358. Verify interchangeability with system specifications before substitution.

What are the specifications of 072-20938?

Key specifications for 072-20938: Special Features: 1.260 IN. LG;0.937 IN. W;0.252 IN. THK;4 HOLES 0.110 IN. DIA COUNTERSUNK45 DEG CHAMFER 0.620 IN. C TO C ALONG LG,0.680 IN. C TO C ALONG WD;2 HOLES IN THE CNTR 0.160 IN. DIA;0.480 IN. C TO C ALONG WD IN; Material: STEEL. 2 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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