PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27118Valve,check

Alliance Laundry Systems Llc · NSN 4820-01-133-7943 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-133-7943 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-133-7943. Primary manufacturer part number: 27118.
Features
  • Valve,check — FSC 4820
  • Material: PLASTIC OVERALL
  • Valve Operation Method: AUTOMATIC
  • 1 verified cross-reference
  • Primary manufacturer: Alliance Laundry Systems Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Plastic Overall construction
General Description

The Valve,check, cataloged under National Stock Number 4820-01-133-7943, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Alliance Laundry Systems Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN4820-01-133-7943
Primary Part Number27118
Item NameValve,check
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAlliance Laundry Systems Llc
StatusACTIVE
MaterialPLASTIC OVERALL
Valve Operation MethodAUTOMATIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4140-00-086-6909 INTERCHANGEABLE
Ring
3030-00-528-4636 INTERCHANGEABLE
Belt,v
5330-00-629-177427118 INTERCHANGEABLE
Gasket
Leslie Controls, Inc. Dba Leslie Controls Inc
5895-00-719-5864150B23960 INTERCHANGEABLE
Control-Indicator Subassembly
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5950-00-999-9336 INTERCHANGEABLE
Transformer
6750-01-016-2181 INTERCHANGEABLE
Film,photographic
6110-01-539-15494010-923243 INTERCHANGEABLE
Controller,motor
Ward Leonard Ct Llc
6505-01-599-7771NDC58160-0826-52 INTERCHANGEABLE
Hepatitis a Virus Vaccine,inacti
Glaxosmithkline, Llc
9310-01-607-93899310-01-607-9389 INTERCHANGEABLE
Paper,cover
General Services Administration Federal Supply Service
3695-01-621-6309MS271-18 INTERCHANGEABLE
Saw,chain
Stihl Incorporated
Cross-Reference Index
Part NumberManufacturer
27118 Alliance Laundry Systems Llc (USA)
Related Parts
4140-00-086-6909INTERCHANGEABLE
RING
3030-00-528-4636INTERCHANGEABLE
BELT,V
5330-00-629-1774INTERCHANGEABLE
GASKET
27118
5895-00-719-5864INTERCHANGEABLE
CONTROL-INDICATOR SUBASSEMBLY
150B23960
5950-00-999-9336INTERCHANGEABLE
TRANSFORMER
6750-01-016-2181INTERCHANGEABLE
FILM,PHOTOGRAPHIC
6110-01-539-1549INTERCHANGEABLE
CONTROLLER,MOTOR
4010-923243
6505-01-599-7771INTERCHANGEABLE
HEPATITIS A VIRUS VACCINE,INACTI
NDC58160-0826-52
9310-01-607-9389INTERCHANGEABLE
PAPER,COVER
9310-01-607-9389
3695-01-621-6309INTERCHANGEABLE
SAW,CHAIN
MS271-18

Frequently Asked Questions

What is NSN 4820-01-133-7943?

NSN 4820-01-133-7943 is a Valve,check, manufactured by Alliance Laundry Systems Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-133-7943?

NSN 4820-01-133-7943 has 1 cross-referenced part number: 27118 (Alliance Laundry Systems Llc).

What NSN replaces 4820-01-133-7943?

There are 10 known substitutes for 4820-01-133-7943: 4140-00-086-6909, 3030-00-528-4636, 5330-00-629-1774 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27118?

Key specifications for 27118: Material: PLASTIC OVERALL; Valve Operation Method: AUTOMATIC. 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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