PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6554Housing,pilot Valve

Eaton Aerospace, Llc Dba Jackson South · NSN 4320-01-048-5910 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-048-5910 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-048-5910. Primary manufacturer part number: 6554.
Features
  • Housing,pilot Valve — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Housing,pilot Valve, cataloged under National Stock Number 4320-01-048-5910, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHousing,pilot Valve
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersEaton Aerospace, Llc Dba Jackson South (CAGE 90166); Eaton Aerospace, Llc Dba Jackson South (CAGE 62983)
Technical Specifications
ParameterValue
NSN4320-01-048-5910
Primary Part Number6554
Item NameHousing,pilot Valve
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-011-2304 INTERCHANGEABLE
Plug,pipe
4310-00-120-00366554 INTERCHANGEABLE
Cone
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5935-00-201-81437762746 INTERCHANGEABLE
Backshell,electrical Connector
U S Army Tank Automotive Command Amsta-Im-Mm
5210-00-223-9623234A-4 INTERCHANGEABLE
Rod,end Measuring,standard
L.s. Starrett Company (the) Div Tool Division
5306-00-282-5270 INTERCHANGEABLE
Bolt,machine
5950-00-401-6548 INTERCHANGEABLE
Coil,electrical
5305-00-826-6985 INTERCHANGEABLE
Screw,machine
5915-01-247-12156554 INTERCHANGEABLE
Filter,band Pass
Piezo Technology Incorporated Dba Piezo Technology Inc
1005-01-251-91796554 INTERCHANGEABLE
Elevator Assembly
O F Mossberg & Sons Inc
6515-01-313-73666554 INTERCHANGEABLE
Strap,oximeter Prob
Posey Products, Llc Dba Posey Co
Cross-Reference Index
Part NumberManufacturer
6554 Eaton Aerospace, Llc Dba Jackson South (USA)
6554 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
4730-00-011-2304INTERCHANGEABLE
PLUG,PIPE
4310-00-120-0036INTERCHANGEABLE
CONE
6554
5935-00-201-8143INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
7762746
5210-00-223-9623INTERCHANGEABLE
ROD,END MEASURING,STANDARD
234A-4
5306-00-282-5270INTERCHANGEABLE
BOLT,MACHINE
5950-00-401-6548INTERCHANGEABLE
COIL,ELECTRICAL
5305-00-826-6985INTERCHANGEABLE
SCREW,MACHINE
5915-01-247-1215INTERCHANGEABLE
FILTER,BAND PASS
6554
1005-01-251-9179INTERCHANGEABLE
ELEVATOR ASSEMBLY
6554
6515-01-313-7366INTERCHANGEABLE
STRAP,OXIMETER PROB
6554
4320-01-500-9717INTERCHANGEABLE
RING,WEARING
6554
5330-01-595-4823INTERCHANGEABLE
GASKET
6554

Frequently Asked Questions

What is NSN 4320-01-048-5910?

NSN 4320-01-048-5910 is a Housing,pilot Valve, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-048-5910?

NSN 4320-01-048-5910 has 2 cross-referenced part numbers: 6554 (Eaton Aerospace, Llc Dba Jackson South), 6554 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 4320-01-048-5910?

There are 12 known substitutes for 4320-01-048-5910: 4730-00-011-2304, 4310-00-120-0036, 5935-00-201-8143 and 9 more. Verify interchangeability with system specifications before substitution.

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