PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54A50B198Housing,valve

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1040-00-936-9287 · FSC 1040 · No Item Name Available
Verified by PartsTable
NSN 1040-00-936-9287 — this item is cataloged by the U.S. Government under National Stock Number 1040-00-936-9287. Primary manufacturer part number: 54A50B198.
Features
  • Housing,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 Housing,valve, cataloged under National Stock Number 1040-00-936-9287, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHousing,valve
FSC / FSG1040 — No Item Name Available (FSG 10)
ManufacturersL3harris Technologies, Inc. Div Space and Airborne Systems (CAGE 82340); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
ParameterValue
NSN1040-00-936-9287
Primary Part Number54A50B198
Item NameHousing,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 7
4820-00-365-862120584 INTERCHANGEABLE
Body,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5330-00-589-454020584 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
4730-00-650-2184205-8-4 INTERCHANGEABLE
Nut,tube Coupling,reducing
Lenz Inc Dba the Lenz Company
3110-00-785-224520584 INTERCHANGEABLE
Shield,bearing,replacement
L3harris Interstate Electronics Corporation
4720-00-845-726220584 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5970-01-006-574120584 INTERCHANGEABLE
Insulator,washer
Elbitamerica, Inc.
2520-01-082-8619114-517 INTERCHANGEABLE
Parts Kit,universal Joint
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
Cross-Reference Index
Part NumberManufacturer
20584 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
54A50B198 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
54A50B198 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
4820-00-365-8621INTERCHANGEABLE
BODY,VALVE
20584
5330-00-589-4540INTERCHANGEABLE
SEAL,PLAIN ENCASED
20584
4730-00-650-2184INTERCHANGEABLE
NUT,TUBE COUPLING,REDUCING
205-8-4
3110-00-785-2245INTERCHANGEABLE
SHIELD,BEARING,REPLACEMENT
20584
4720-00-845-7262INTERCHANGEABLE
HOSE,PREFORMED
20584
5970-01-006-5741INTERCHANGEABLE
INSULATOR,WASHER
20584
2520-01-082-8619INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
114-517

Frequently Asked Questions

What is NSN 1040-00-936-9287?

NSN 1040-00-936-9287 is a Housing,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 1040-00-936-9287?

NSN 1040-00-936-9287 has 3 cross-referenced part numbers: 20584 (L3harris Technologies, Inc. Div Space and Airborne Systems), 54A50B198 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 54A50B198 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 1040-00-936-9287?

There are 7 known substitutes for 1040-00-936-9287: 4820-00-365-8621, 5330-00-589-4540, 4730-00-650-2184 and 4 more. Verify interchangeability with system specifications before substitution.

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