PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8227070-03Knob,selector Valve

Hdt Expeditionary Systems Inc · NSN 5355-01-220-9525 · FSC 5355 · No Item Name Available
Verified by PartsTable
NSN 5355-01-220-9525 — this item is cataloged by the U.S. Government under National Stock Number 5355-01-220-9525. Primary manufacturer part number: 8227070-03.
Features
  • Knob,selector Valve — FSC 5355
  • 2 verified cross-references
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Knob,selector Valve, cataloged under National Stock Number 5355-01-220-9525, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. This item has 2 commercial cross-references from 2 manufacturers, 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 NameKnob,selector Valve
FSC / FSG5355 — No Item Name Available (FSG 53)
ManufacturersHdt Expeditionary Systems Inc (CAGE 92878); C-Way Industries Inc (CAGE 57386)
Technical Specifications
ParameterValue
NSN5355-01-220-9525
Primary Part Number8227070-03
Item NameKnob,selector Valve
FSC / FSG5355 / 53 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-4719 INTERCHANGEABLE
Bearing,ball,annular
4320-00-218-388610091 INTERCHANGEABLE
Ring,wearing
Rps-Fl, Inc. Dba Rps Inc
5133-00-228-1376 INTERCHANGEABLE
Drill,twist
5845-00-407-12811009-1 INTERCHANGEABLE
Strap,transducer
L3harris Technologies, Inc. Div Space and Airborne Systems
5961-00-465-47637901009-00 INTERCHANGEABLE
Semiconductor Device,diode
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5960-00-470-507910091 INTERCHANGEABLE
Electron Tube
Jetronic Industries, Inc. Dba Jetronic Industries, Inc. Div Contracts
5305-00-471-9312 INTERCHANGEABLE
Screw Cap
3110-00-554-5968 INTERCHANGEABLE
Bearing,ball,annular
5999-00-925-652112310302 INTERCHANGEABLE
Mounting Pad,electrical-Electron
U S Army Tank Automotive Command Amsta-Im-Mm
5950-01-100-7075SM-D-449021 INTERCHANGEABLE
Coil,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
8227070-03 PRIMARY Hdt Expeditionary Systems Inc (USA)
10091 C-Way Industries Inc (CAN)
Related Parts
3110-00-156-4719INTERCHANGEABLE
BEARING,BALL,ANNULAR
4320-00-218-3886INTERCHANGEABLE
RING,WEARING
10091
5133-00-228-1376INTERCHANGEABLE
DRILL,TWIST
5845-00-407-1281INTERCHANGEABLE
STRAP,TRANSDUCER
1009-1
5961-00-465-4763INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
7901009-00
5960-00-470-5079INTERCHANGEABLE
ELECTRON TUBE
10091
5305-00-471-9312INTERCHANGEABLE
SCREW CAP
3110-00-554-5968INTERCHANGEABLE
BEARING,BALL,ANNULAR
5999-00-925-6521INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
12310302
5950-01-100-7075INTERCHANGEABLE
COIL,RADIO FREQUENCY
SM-D-449021
5331-01-213-5211INTERCHANGEABLE
O-RING
10091
4820-01-220-2588INTERCHANGEABLE
VALVE,Y

Frequently Asked Questions

What is NSN 5355-01-220-9525?

NSN 5355-01-220-9525 is a Knob,selector Valve, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 5355 (No Item Name Available). Status: active.

What are the part numbers for NSN 5355-01-220-9525?

NSN 5355-01-220-9525 has 2 cross-referenced part numbers: 8227070-03 (Hdt Expeditionary Systems Inc), 10091 (C-Way Industries Inc).

What NSN replaces 5355-01-220-9525?

There are 12 known substitutes for 5355-01-220-9525: 3110-00-156-4719, 4320-00-218-3886, 5133-00-228-1376 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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