PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54A50D51Body,valve

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1040-00-938-3746 · FSC 1040 · No Item Name Available
Verified by PartsTable
NSN 1040-00-938-3746 — this item is cataloged by the U.S. Government under National Stock Number 1040-00-938-3746. Primary manufacturer part number: 54A50D51.
Features
  • Body,valve — FSC 1040
  • 3 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Body,valve, cataloged under National Stock Number 1040-00-938-3746, is classified within Federal Supply Class 1040 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 3 commercial cross-references from 3 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 NameBody,valve
FSC / FSG1040 — No Item Name Available (FSG 10)
ManufacturersL3harris Technologies, Inc. Div Space and Airborne Systems (CAGE 82340); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003)
Technical Specifications
ParameterValue
NSN1040-00-938-3746
Primary Part Number54A50D51
Item NameBody,valve
FSC / FSG1040 / 10 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-156-1452110SD23 INTERCHANGEABLE
Bearing,roller,self-Aligning
Timken Co Div the Timken Company
5945-00-333-0947 INTERCHANGEABLE
Relay,electromagnetic
5310-00-359-416122322 INTERCHANGEABLE
Washer,keyway
Mitsubishi Caterpillar Forklift America, Inc
7035-00-978-7495 INTERCHANGEABLE
Rod,picker Actuator
5910-01-138-351722322 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
6520-01-376-274222322 INTERCHANGEABLE
Lubricant,mold,dental
Kerr Corporation
5930-01-439-693622332 INTERCHANGEABLE
Switch,pressure
Cooper Surgical
5330-01-600-297922322 INTERCHANGEABLE
Seal,plain
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
Cross-Reference Index
Part NumberManufacturer
22322 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
54A50D51 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
54A50D51 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
Related Parts
3110-00-156-1452INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
110SD23
5945-00-333-0947INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5310-00-359-4161INTERCHANGEABLE
WASHER,KEYWAY
22322
7035-00-978-7495INTERCHANGEABLE
ROD,PICKER ACTUATOR
5910-01-138-3517INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
22322
6520-01-376-2742INTERCHANGEABLE
LUBRICANT,MOLD,DENTAL
22322
5930-01-439-6936INTERCHANGEABLE
SWITCH,PRESSURE
22332
5330-01-600-2979INTERCHANGEABLE
SEAL,PLAIN
22322

Frequently Asked Questions

What is NSN 1040-00-938-3746?

NSN 1040-00-938-3746 is a Body,valve, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1040 (No Item Name Available). Status: active.

What are the part numbers for NSN 1040-00-938-3746?

NSN 1040-00-938-3746 has 3 cross-referenced part numbers: 22322 (L3harris Technologies, Inc. Div Space and Airborne Systems), 54A50D51 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 54A50D51 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).

What NSN replaces 1040-00-938-3746?

There are 8 known substitutes for 1040-00-938-3746: 3110-00-156-1452, 5945-00-333-0947, 5310-00-359-4161 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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