PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8369Piston,valve

Imi Cash Valve Inc · NSN 4820-01-143-5482 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-143-5482 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-143-5482. Primary manufacturer part number: 8369.
Features
  • Piston,valve — FSC 4820
  • Valve Type for Which Designed: PRESSURE REDUCING
  • Material: COPPER ALLOY
  • 3 verified cross-references
  • Primary manufacturer: Imi Cash Valve Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy construction
General Description

The Piston,valve, cataloged under National Stock Number 4820-01-143-5482, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Imi Cash Valve Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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.

Technical Specifications
ParameterValue
NSN4820-01-143-5482
Primary Part Number8369
Item NamePiston,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerImi Cash Valve Inc
StatusACTIVE
Valve Type for Which DesignedPRESSURE REDUCING
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6105-00-103-647610560 INTERCHANGEABLE
Motor-Tachometer Generator
Astronautics Corporation of America
5130-00-185-5630105-60 INTERCHANGEABLE
Tool Kit,fastener Removal
Huck International, Inc. Div Kingston Operations
4320-00-218-341110560 INTERCHANGEABLE
Sleeve,shaft,pump
Rps-Fl, Inc. Dba Rps Inc
3040-00-218-3836 INTERCHANGEABLE
Shaft,shouldered
5133-00-227-5839 INTERCHANGEABLE
Drill,twist
3455-00-231-3496 INTERCHANGEABLE
Cutter,milling,plain
7510-00-264-5987 INTERCHANGEABLE
Ribbon,inking
3120-00-287-7431F102-1 INTERCHANGEABLE
Bearing,sleeve
Beemer Precision Inc
6240-00-313-22128369 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5330-00-718-3672ER8369 INTERCHANGEABLE
Packing,preformed
Komatsu America Corporation
Cross-Reference Index
Part NumberManufacturer
8369 PRIMARY Imi Cash Valve Inc (USA)
10560 PIECE 19 Imi Cash Valve Inc (USA)
10560 Imi Cash Valve Inc (USA)
Related Parts
6105-00-103-6476INTERCHANGEABLE
MOTOR-TACHOMETER GENERATOR
10560
5130-00-185-5630INTERCHANGEABLE
TOOL KIT,FASTENER REMOVAL
105-60
4320-00-218-3411INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
10560
3040-00-218-3836INTERCHANGEABLE
SHAFT,SHOULDERED
5133-00-227-5839INTERCHANGEABLE
DRILL,TWIST
3455-00-231-3496INTERCHANGEABLE
CUTTER,MILLING,PLAIN
7510-00-264-5987INTERCHANGEABLE
RIBBON,INKING
3120-00-287-7431INTERCHANGEABLE
BEARING,SLEEVE
F102-1
6240-00-313-2212INTERCHANGEABLE
LAMP,INCANDESCENT
8369
5330-00-718-3672INTERCHANGEABLE
PACKING,PREFORMED
ER8369
2530-00-911-5093INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
8369
5365-00-947-6014INTERCHANGEABLE
RING,SPECIAL
8369

Frequently Asked Questions

What is NSN 4820-01-143-5482?

NSN 4820-01-143-5482 is a Piston,valve, manufactured by Imi Cash Valve Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-143-5482?

NSN 4820-01-143-5482 has 3 cross-referenced part numbers: 8369 (Imi Cash Valve Inc), 10560 PIECE 19 (Imi Cash Valve Inc), 10560 (Imi Cash Valve Inc).

What NSN replaces 4820-01-143-5482?

There are 12 known substitutes for 4820-01-143-5482: 6105-00-103-6476, 5130-00-185-5630, 4320-00-218-3411 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8369?

Key specifications for 8369: Valve Type for Which Designed: PRESSURE REDUCING; Material: COPPER ALLOY. 2 total characteristics are documented in the Federal Logistics Information System.

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