PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4161-01Valve,check

Gt Development Corp · NSN 4820-01-584-3504 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-584-3504 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-584-3504. Primary manufacturer part number: 4161-01.
Features
  • Valve,check — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Gt Development Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,check, cataloged under National Stock Number 4820-01-584-3504, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Gt Development Corp. This item has 3 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 NameValve,check
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersGt Development Corp (CAGE 78528); Nd Defense Llc (CAGE 338X5)
Technical Specifications
ParameterValue
NSN4820-01-584-3504
Primary Part Number4161-01
Item NameValve,check
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGt Development Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6515-00-226-76922623 INTERCHANGEABLE
Glove,patient Examining
Solcon Inc. Dba Quick Medical Div Solcon Inc
5305-00-349-81344161 INTERCHANGEABLE
Screw,heart Runner
Wakmann Watch Company Inc
5340-00-470-07914161 INTERCHANGEABLE
Strap,retaining
Abb Installation Products Inc
4730-00-501-7034416-1 INTERCHANGEABLE
Adapter,straight,pipe to Gas Fit
Western Enterprises Div of Scott and Fetzer Co
5920-00-856-53094161 INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
5905-00-911-29553318-543 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Cmc Electronics Inc
5935-00-940-73223BNC-AT-FMF INTERCHANGEABLE
Adapter,connector
Itt Cannon Llc
4730-00-950-9521416101 INTERCHANGEABLE
Plug,tapered
The Lee Co Dba the Lee Co
6640-01-115-9186M7301-1A INTERCHANGEABLE
Mold,tissue Embedding
Cardinal Health 200, Llc
5330-01-222-79094161 INTERCHANGEABLE
Gland,plate
Weil Pump Co Inc
Cross-Reference Index
Part NumberManufacturer
4161 Gt Development Corp (USA)
4161-01 PRIMARY Gt Development Corp (USA)
3820201C1 Nd Defense Llc (USA)
Related Parts
6515-00-226-7692INTERCHANGEABLE
GLOVE,PATIENT EXAMINING
2623
5305-00-349-8134INTERCHANGEABLE
SCREW,HEART RUNNER
4161
5340-00-470-0791INTERCHANGEABLE
STRAP,RETAINING
4161
4730-00-501-7034INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO GAS FIT
416-1
5920-00-856-5309INTERCHANGEABLE
FUSEHOLDER,BLOCK
4161
5905-00-911-2955INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
3318-543
5935-00-940-7322INTERCHANGEABLE
ADAPTER,CONNECTOR
3BNC-AT-FMF
4730-00-950-9521INTERCHANGEABLE
PLUG,TAPERED
416101
6640-01-115-9186INTERCHANGEABLE
MOLD,TISSUE EMBEDDING
M7301-1A
5330-01-222-7909INTERCHANGEABLE
GLAND,PLATE
4161
4140-01-227-1340INTERCHANGEABLE
FAN,VANEAXIAL
EC-F0034-001
5930-01-276-1041INTERCHANGEABLE
SWITCH,TOGGLE
4161

Frequently Asked Questions

What is NSN 4820-01-584-3504?

NSN 4820-01-584-3504 is a Valve,check, manufactured by Gt Development Corp, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-584-3504?

NSN 4820-01-584-3504 has 3 cross-referenced part numbers: 4161 (Gt Development Corp), 4161-01 (Gt Development Corp), 3820201C1 (Nd Defense Llc).

What NSN replaces 4820-01-584-3504?

There are 12 known substitutes for 4820-01-584-3504: 6515-00-226-7692, 5305-00-349-8134, 5340-00-470-0791 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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