PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1-757-2Valve Assembly

Arnolt Corp · NSN 4820-00-139-3832 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-139-3832 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-139-3832. Primary manufacturer part number: 1-757-2.
Features
  • Valve Assembly — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Arnolt Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assembly, cataloged under National Stock Number 4820-00-139-3832, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Arnolt Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve Assembly
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersArnolt Corp (CAGE 91515)
Technical Specifications
ParameterValue
NSN4820-00-139-3832
Primary Part Number1-757-2
Item NameValve Assembly
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerArnolt Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-265-983217-572 INTERCHANGEABLE
Gasket
Horizon Aerospace Llc Dba Magnetics Division
5330-00-362-1209 INTERCHANGEABLE
Gasket
5950-00-700-4559 INTERCHANGEABLE
Transformer Assy
5305-00-824-6866FRB7500-10F5 INTERCHANGEABLE
Screw Assembly,panel
Huck International, Inc. Div Huck Products Division
2530-00-846-9345336-P INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
Motive Parts Co of America Inc
6105-01-034-9498 INTERCHANGEABLE
Brush Cover,spring Guide
3120-01-360-59605938653 INTERCHANGEABLE
Bearing,washer,thrust
Am General Llc
5905-01-396-93100175720002 INTERCHANGEABLE
Resistor,fixed,film
Riimic, Llc Dba Sunair Electronics
4940-01-562-0274 INTERCHANGEABLE
Tank,recovery,liquid
8120-01-626-288865010 INTERCHANGEABLE
Cylinder,compressed Gas
Mastercool Inc
Cross-Reference Index
Part NumberManufacturer
1-757-2 Arnolt Corp (USA)
Related Parts
5330-00-265-9832INTERCHANGEABLE
GASKET
17-572
5330-00-362-1209INTERCHANGEABLE
GASKET
5950-00-700-4559INTERCHANGEABLE
TRANSFORMER ASSY
5305-00-824-6866INTERCHANGEABLE
SCREW ASSEMBLY,PANEL
FRB7500-10F5
2530-00-846-9345INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
336-P
6105-01-034-9498INTERCHANGEABLE
BRUSH COVER,SPRING GUIDE
3120-01-360-5960INTERCHANGEABLE
BEARING,WASHER,THRUST
5938653
5905-01-396-9310INTERCHANGEABLE
RESISTOR,FIXED,FILM
0175720002
4940-01-562-0274INTERCHANGEABLE
TANK,RECOVERY,LIQUID
8120-01-626-2888INTERCHANGEABLE
CYLINDER,COMPRESSED GAS
65010

Frequently Asked Questions

What is NSN 4820-00-139-3832?

NSN 4820-00-139-3832 is a Valve Assembly, manufactured by Arnolt Corp, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-139-3832?

NSN 4820-00-139-3832 has 1 cross-referenced part number: 1-757-2 (Arnolt Corp).

What NSN replaces 4820-00-139-3832?

There are 10 known substitutes for 4820-00-139-3832: 5330-00-265-9832, 5330-00-362-1209, 5950-00-700-4559 and 7 more. Verify interchangeability with system specifications before substitution.

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