PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15420Body,valve

Mission Systems Orchard Park Inc · NSN 4820-00-793-2935 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-793-2935 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-793-2935. Primary manufacturer part number: 15420.
Features
  • Body,valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Mission Systems Orchard Park Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Body,valve, cataloged under National Stock Number 4820-00-793-2935, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Mission Systems Orchard Park 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: Cancelled.

Technical Specifications
ParameterValue
NSN4820-00-793-2935
Primary Part Number15420
Item NameBody,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMission Systems Orchard Park Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1650-00-073-915215420 INTERCHANGEABLE
Accumulator,hydraulic
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3455-00-228-529415420 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5975-00-281-0021S154-2064 INTERCHANGEABLE
Conduit,metal,flexible
Vse Aviation, Inc.
5120-00-316-5227 INTERCHANGEABLE
Lapping Tool
1650-00-438-390915420 INTERCHANGEABLE
Seat,relief Valve
Hydro-Aire Aerospace Corp
5136-00-604-641015420 INTERCHANGEABLE
Die Head,hand
Curtis-Toledo, Inc.
3020-00-725-3849154-20 INTERCHANGEABLE
Gear,spur
Southern Gear & Machine Inc
5961-00-904-51436054-102-2 INTERCHANGEABLE
Transistor
B.c. Systems Inc. Dba Bc Systems Inc
5935-01-155-927915420 INTERCHANGEABLE
Plug,tip
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
1660-01-204-9377 INTERCHANGEABLE
Duct Assembly,air Conditioning-H
Cross-Reference Index
Part NumberManufacturer
15420 PRIMARY Mission Systems Orchard Park Inc (USA)
15420 Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
Related Parts
1650-00-073-9152INTERCHANGEABLE
ACCUMULATOR,HYDRAULIC
15420
3455-00-228-5294INTERCHANGEABLE
CUTTER,MILLING,END
15420
5975-00-281-0021INTERCHANGEABLE
CONDUIT,METAL,FLEXIBLE
S154-2064
5120-00-316-5227INTERCHANGEABLE
LAPPING TOOL
1650-00-438-3909INTERCHANGEABLE
SEAT,RELIEF VALVE
15420
5136-00-604-6410INTERCHANGEABLE
DIE HEAD,HAND
15420
3020-00-725-3849INTERCHANGEABLE
GEAR,SPUR
154-20
5961-00-904-5143INTERCHANGEABLE
TRANSISTOR
6054-102-2
5935-01-155-9279INTERCHANGEABLE
PLUG,TIP
15420
1660-01-204-9377INTERCHANGEABLE
DUCT ASSEMBLY,AIR CONDITIONING-H
3030-01-223-0574INTERCHANGEABLE
BELT,V
15420
6515-01-545-5192INTERCHANGEABLE
AIRWAY SET,ORAL
15420

Frequently Asked Questions

What is NSN 4820-00-793-2935?

NSN 4820-00-793-2935 is a Body,valve, manufactured by Mission Systems Orchard Park Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-793-2935?

NSN 4820-00-793-2935 has 2 cross-referenced part numbers: 15420 (Mission Systems Orchard Park Inc), 15420 (Ingersoll-Rand Company Dba Ingersoll-Rand).

What NSN replaces 4820-00-793-2935?

There are 12 known substitutes for 4820-00-793-2935: 1650-00-073-9152, 3455-00-228-5294, 5975-00-281-0021 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15420?

Key specifications for 15420: Special Features: METAL. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-00-793-2935 still in active supply?

NSN 4820-00-793-2935 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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