PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-351Valve,relief,pressure and Temper

Actronics Incorporated Dba Actronics Inc · NSN 4820-01-533-5647 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-533-5647 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-533-5647. Primary manufacturer part number: 11-351.
Features
  • Valve,relief,pressure and Temper — FSC 4820
  • Furnished Items: GASKET
  • 1 verified cross-reference
  • Primary manufacturer: Actronics Incorporated Dba Actronics Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-533-5647, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Actronics Incorporated Dba Actronics Inc. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-533-5647
Primary Part Number11-351
Item NameValve,relief,pressure and Temper
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerActronics Incorporated Dba Actronics Inc
StatusACTIVE
Furnished ItemsGASKET
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-008-052811-0351-21 INTERCHANGEABLE
Switch,thermostatic
Scotsman Industries Inc Div Scotsman Ice Systems
5330-00-178-334511351 INTERCHANGEABLE
Seal,plain Encased
Dana Off Highway Products, Llc
2805-00-303-44387309 INTERCHANGEABLE
Ring Set,piston
D&w Fine Pack Llc Dba Wilkinson Industries
3040-00-356-6972SCB77282 INTERCHANGEABLE
Shaft,belt Guide
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5998-00-408-0701 INTERCHANGEABLE
Electronic Components Assembly
5950-00-706-9428 INTERCHANGEABLE
Coil,radio Frequency
5330-00-758-0450A11351 INTERCHANGEABLE
Gasket
Leslie Controls, Inc. Dba Leslie Controls Inc
4930-00-856-3930 INTERCHANGEABLE
Cover
6520-00-935-416711351 INTERCHANGEABLE
File,pulp Canal,dental
Kerr Corporation
5935-01-502-20141135-1 INTERCHANGEABLE
Dummy Connector,plug
Tru-Hitch, Inc.
Cross-Reference Index
Part NumberManufacturer
11-351 PRIMARY Actronics Incorporated Dba Actronics Inc (USA)
Related Parts
5930-00-008-0528INTERCHANGEABLE
SWITCH,THERMOSTATIC
11-0351-21
5330-00-178-3345INTERCHANGEABLE
SEAL,PLAIN ENCASED
11351
2805-00-303-4438INTERCHANGEABLE
RING SET,PISTON
7309
3040-00-356-6972INTERCHANGEABLE
SHAFT,BELT GUIDE
SCB77282
5998-00-408-0701INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
5950-00-706-9428INTERCHANGEABLE
COIL,RADIO FREQUENCY
5330-00-758-0450INTERCHANGEABLE
GASKET
A11351
4930-00-856-3930INTERCHANGEABLE
COVER
6520-00-935-4167INTERCHANGEABLE
FILE,PULP CANAL,DENTAL
11351
5935-01-502-2014INTERCHANGEABLE
DUMMY CONNECTOR,PLUG
1135-1
5325-01-528-1486INTERCHANGEABLE
EYELET,METALLIC
900019
1660-01-590-9556INTERCHANGEABLE
REGULATOR,AIR PRESSURE,AIRCRAFT
11351

Frequently Asked Questions

What is NSN 4820-01-533-5647?

NSN 4820-01-533-5647 is a Valve,relief,pressure and Temper, manufactured by Actronics Incorporated Dba Actronics Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-533-5647?

NSN 4820-01-533-5647 has 1 cross-referenced part number: 11-351 (Actronics Incorporated Dba Actronics Inc).

What NSN replaces 4820-01-533-5647?

There are 12 known substitutes for 4820-01-533-5647: 5930-00-008-0528, 5330-00-178-3345, 2805-00-303-4438 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11-351?

Key specifications for 11-351: Furnished Items: GASKET; Special Features: VALVE IS TO REACH SEATING LENGTH BETWEEN 115 DEGREE F AND 120 DEGREE F; PROOF PRESSURE 450 PSI; BURST PRESSURE 750 PSI; MAX OPERATING TEMPERATURE 275 DEGREE F; ALUMINUM GASKET; 200 MIN PISTON STROKE; End Item Identification: AIRCRAFT, ORION P-3; Part Name Assigned by Controlling Agency: VALVE, TEMPERATURE REGULATING AND PRESSURE-RELIEF. 4 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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