PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11119Valve,check

North American Controls Inc Dba North American Controls Inc · NSN 4820-01-534-2537 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-534-2537 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-534-2537. Primary manufacturer part number: 11119.
Features
  • Valve,check — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: North American Controls Inc Dba North American Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,check, cataloged under National Stock Number 4820-01-534-2537, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is North American Controls Inc Dba North American Controls 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: Active.

Catalog Facts
Item NameValve,check
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersGeneral Dynamics Land Systems Inc. (CAGE 01417); North American Controls Inc Dba North American Controls Inc (CAGE 0VUL5)
Technical Specifications
ParameterValue
NSN4820-01-534-2537
Primary Part Number11119
Item NameValve,check
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNorth American Controls Inc Dba North American Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-021-7849 INTERCHANGEABLE
Transistor
5330-00-285-944211119 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
3120-00-424-541711-119 INTERCHANGEABLE
Bearing,sleeve
Dresser Industries Inc Leroi Div
3120-00-674-609011119 INTERCHANGEABLE
Bearing,monitor
Elbitamerica, Inc.
5325-01-037-538411119 INTERCHANGEABLE
Ring,retaining
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
4730-01-161-007210503872 INTERCHANGEABLE
Adapter,straight,pipe to Boss
General Dynamics Land Systems Canadacorp
5331-01-161-2405ASTM D2000 INTERCHANGEABLE
O-Ring
American Society for Testing and Materials Dba Astm International
2530-01-259-236011119 INTERCHANGEABLE
Cylinder,hydraulic Brake,master
Simon-Telelect Inc
5340-01-363-912912273168-2 INTERCHANGEABLE
Plunger,quick Release
U S Army Tank Automotive Command Amsta-Im-Mm
5930-01-508-455211119 INTERCHANGEABLE
Switch Subassembly
Chugach Mckinley, Inc.
Cross-Reference Index
Part NumberManufacturer
LS1029915 General Dynamics Land Systems Inc. (USA)
11119 PRIMARY North American Controls Inc Dba North American Controls Inc (USA)
Related Parts
5961-00-021-7849INTERCHANGEABLE
TRANSISTOR
5330-00-285-9442INTERCHANGEABLE
SEAL,PLAIN ENCASED
11119
3120-00-424-5417INTERCHANGEABLE
BEARING,SLEEVE
11-119
3120-00-674-6090INTERCHANGEABLE
BEARING,MONITOR
11119
5325-01-037-5384INTERCHANGEABLE
RING,RETAINING
11119
4730-01-161-0072INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO BOSS
10503872
5331-01-161-2405INTERCHANGEABLE
O-RING
ASTM D2000
2530-01-259-2360INTERCHANGEABLE
CYLINDER,HYDRAULIC BRAKE,MASTER
11119
5340-01-363-9129INTERCHANGEABLE
PLUNGER,QUICK RELEASE
12273168-2
5930-01-508-4552INTERCHANGEABLE
SWITCH SUBASSEMBLY
11119
5340-01-555-7991INTERCHANGEABLE
BRACKET,MOUNTING
11119
5120-01-650-2553INTERCHANGEABLE
EXTRACTOR SET,SCREW
11119

Frequently Asked Questions

What is NSN 4820-01-534-2537?

NSN 4820-01-534-2537 is a Valve,check, manufactured by North American Controls Inc Dba North American Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-534-2537?

NSN 4820-01-534-2537 has 2 cross-referenced part numbers: LS1029915 (General Dynamics Land Systems Inc.), 11119 (North American Controls Inc Dba North American Controls Inc).

What NSN replaces 4820-01-534-2537?

There are 12 known substitutes for 4820-01-534-2537: 5961-00-021-7849, 5330-00-285-9442, 3120-00-424-5417 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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