PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N66885Disk,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-00-036-1557 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-036-1557 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-036-1557. Primary manufacturer part number: N66885.
Features
  • Disk,valve — FSC 4820
  • 5 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-036-1557, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. This item has 5 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 NameDisk,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795); Gemoco Div Chromalloy American Corp (CAGE 6S603)
Technical Specifications
ParameterValue
NSN4820-00-036-1557
Primary Part NumberN66885
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-018-8527 INTERCHANGEABLE
Bumper
4820-00-083-380113007 INTERCHANGEABLE
Valve,check
Saf Industries Llc Dba Saf Industries Llc Div Garkenyon
5910-00-103-74961300-7 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Mission Systems Davenport Inc.
4320-00-218-625013007 INTERCHANGEABLE
Cap,ring Socket
Eaton Aerospace, Llc Dba Jackson South
5133-00-262-2193 INTERCHANGEABLE
Drill,twist
4730-00-489-485377-T-3/4IN INTERCHANGEABLE
Coupling,clamp,pipe
Victaulic Company of America Inc Dba Victaulic Company of America
5945-00-502-9047 INTERCHANGEABLE
Relay,electromagnetic
6150-00-601-1371L21639P04 INTERCHANGEABLE
Wiring Harness,branched
General Electric Company
8010-00-664-3354 INTERCHANGEABLE
Pigment,paint Products
4820-00-727-189513007 INTERCHANGEABLE
Valve Assembly
Eaton Aerospace Llc
Cross-Reference Index
Part NumberManufacturer
13007 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
66885 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
2173INPC61 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
66885 Gemoco Div Chromalloy American Corp (USA)
N66885 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5340-00-018-8527INTERCHANGEABLE
BUMPER
4820-00-083-3801INTERCHANGEABLE
VALVE,CHECK
13007
5910-00-103-7496INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
1300-7
4320-00-218-6250INTERCHANGEABLE
CAP,RING SOCKET
13007
5133-00-262-2193INTERCHANGEABLE
DRILL,TWIST
4730-00-489-4853INTERCHANGEABLE
COUPLING,CLAMP,PIPE
77-T-3/4IN
5945-00-502-9047INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
6150-00-601-1371INTERCHANGEABLE
WIRING HARNESS,BRANCHED
L21639P04
8010-00-664-3354INTERCHANGEABLE
PIGMENT,PAINT PRODUCTS
4820-00-727-1895INTERCHANGEABLE
VALVE ASSEMBLY
13007
5935-00-925-2360INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
4310-01-059-1334INTERCHANGEABLE
OUTLET ASSEMBLY,COMPRESSOR
66885

Frequently Asked Questions

What is NSN 4820-00-036-1557?

NSN 4820-00-036-1557 is a Disk,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-036-1557?

NSN 4820-00-036-1557 has 5 cross-referenced part numbers: 13007 (Leslie Controls, Inc. Dba Leslie Controls Inc), 66885 (Leslie Controls, Inc. Dba Leslie Controls Inc), 2173INPC61 (Leslie Controls, Inc. Dba Leslie Controls Inc), 66885 (Gemoco Div Chromalloy American Corp), N66885 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-00-036-1557?

There are 12 known substitutes for 4820-00-036-1557: 5340-00-018-8527, 4820-00-083-3801, 5910-00-103-7496 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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