PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11942-SPValve,safety Relief

North American Controls Inc Dba North American Controls Inc · NSN 4820-01-620-1312 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-620-1312 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-620-1312. Primary manufacturer part number: 11942-SP.
Features
  • Valve,safety Relief — FSC 4820
  • Nominal Length: 3.000 INCHES ALL ENDS IN
  • Style Designator: SCREW-IN CARTRIDGE
  • 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,safety Relief, cataloged under National Stock Number 4820-01-620-1312, 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. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-620-1312
Primary Part Number11942-SP
Item NameValve,safety Relief
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNorth American Controls Inc Dba North American Controls Inc
StatusACTIVE
Nominal Length3.000 INCHES ALL ENDS IN
Style DesignatorSCREW-IN CARTRIDGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5340-00-275-612611942 INTERCHANGEABLE
Cup,compression
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
6150-01-069-279111942 INTERCHANGEABLE
Cable Assembly,special Purpose,e
The First Electronics Corporation
5310-01-092-007311942 INTERCHANGEABLE
Nut
Munters Corporation Dba Munters Des Champs Products Div Cargocaire
8920-01-131-706311-942 INTERCHANGEABLE
Cereal,corn,puffed
General Mills Inc
4030-01-159-156611942 INTERCHANGEABLE
Wedge,wire Rope Socket
Erie Strayer Co
5110-01-229-014511-942 INTERCHANGEABLE
Blade,knife
The Stanley Works Dba Stanley Proto
5895-01-649-733411942 INTERCHANGEABLE
Case,electronic Communications E
Caseman, Inc. Div Ptl
Cross-Reference Index
Part NumberManufacturer
11942-SP PRIMARY North American Controls Inc Dba North American Controls Inc (USA)
11942 North American Controls Inc Dba North American Controls Inc (USA)
Related Parts
5340-00-275-6126INTERCHANGEABLE
CUP,COMPRESSION
11942
6150-01-069-2791INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
11942
5310-01-092-0073INTERCHANGEABLE
NUT
11942
8920-01-131-7063INTERCHANGEABLE
CEREAL,CORN,PUFFED
11-942
4030-01-159-1566INTERCHANGEABLE
WEDGE,WIRE ROPE SOCKET
11942
5110-01-229-0145INTERCHANGEABLE
BLADE,KNIFE
11-942
5895-01-649-7334INTERCHANGEABLE
CASE,ELECTRONIC COMMUNICATIONS E
11942

Frequently Asked Questions

What is NSN 4820-01-620-1312?

NSN 4820-01-620-1312 is a Valve,safety Relief, 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 4820-01-620-1312?

NSN 4820-01-620-1312 has 2 cross-referenced part numbers: 11942-SP (North American Controls Inc Dba North American Controls Inc), 11942 (North American Controls Inc Dba North American Controls Inc).

What NSN replaces 4820-01-620-1312?

There are 7 known substitutes for 4820-01-620-1312: 5340-00-275-6126, 6150-01-069-2791, 5310-01-092-0073 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11942-SP?

Key specifications for 11942-SP: Nominal Length: 3.000 INCHES ALL ENDS IN; Style Designator: SCREW-IN CARTRIDGE. 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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