PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S9-5Stud,valve

Norwalk Compreseer Company Inc Dba Norwalk Compressor Company · NSN 3655-00-071-9501 · FSC 3655 · No Item Name Available
Verified by PartsTable
NSN 3655-00-071-9501 — this item is cataloged by the U.S. Government under National Stock Number 3655-00-071-9501. Primary manufacturer part number: S9-5.
Features
  • Stud,valve — FSC 3655
  • 1 verified cross-reference
  • Primary manufacturer: Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stud,valve, cataloged under National Stock Number 3655-00-071-9501, is classified within Federal Supply Class 3655 (No Item Name Available) of the Special Industry Machinery group. The primary manufacturer of record is Norwalk Compreseer Company Inc Dba Norwalk Compressor Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameStud,valve
FSC / FSG3655 — No Item Name Available (FSG 36)
ManufacturersNorwalk Compreseer Company Inc Dba Norwalk Compressor Company (CAGE 44218)
Technical Specifications
ParameterValue
NSN3655-00-071-9501
Primary Part NumberS9-5
Item NameStud,valve
FSC / FSG3655 / 36 — No Item Name Available
ManufacturerNorwalk Compreseer Company Inc Dba Norwalk Compressor Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
9540-00-145-580213664 INTERCHANGEABLE
Angle,structural
Aluminum Co of America
5996-00-685-8944A61-14A INTERCHANGEABLE
Amplifier,audio Frequency
Andrea Systems Llc
5910-01-016-1123S95 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Hydro-Aire Aerospace Corp
Cross-Reference Index
Part NumberManufacturer
S9-5 PRIMARY Norwalk Compreseer Company Inc Dba Norwalk Compressor Company (USA)
Related Parts
9540-00-145-5802INTERCHANGEABLE
ANGLE,STRUCTURAL
13664
5996-00-685-8944INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
A61-14A
5910-01-016-1123INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
S95

Frequently Asked Questions

What is NSN 3655-00-071-9501?

NSN 3655-00-071-9501 is a Stud,valve, manufactured by Norwalk Compreseer Company Inc Dba Norwalk Compressor Company, classified under FSC 3655 (No Item Name Available). Status: active.

What are the part numbers for NSN 3655-00-071-9501?

NSN 3655-00-071-9501 has 1 cross-referenced part number: S9-5 (Norwalk Compreseer Company Inc Dba Norwalk Compressor Company).

What NSN replaces 3655-00-071-9501?

There are 3 known substitutes for 3655-00-071-9501: 9540-00-145-5802, 5996-00-685-8944, 5910-01-016-1123. Verify interchangeability with system specifications before substitution.

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