PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8599353-001Valve,relief,pressure and Temper

Naval Sea Systems Command · NSN 4820-01-732-5676 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-732-5676 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-732-5676. Primary manufacturer part number: 8599353-001.
Features
  • Valve,relief,pressure and Temper — FSC 4820
  • 5 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
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 4820-01-732-5676, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Sea Systems Command. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,relief,pressure and Temper
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersNaval Sea Systems Command (CAGE 53711); Naval Inventory Control Point Mechanicsburg (CAGE 03950)
Technical Specifications
ParameterValue
NSN4820-01-732-5676
Primary Part Number8599353-001
Item NameValve,relief,pressure and Temper
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4820-01-719-0834232T1-2PP-1 INTERCHANGEABLE
Valve,check
Circor Aerospace, Inc. Dba Circor Aerospace Inc
4730-01-719-30718600430 FIND 75 INTERCHANGEABLE
Elbow,tube to Boss
Naval Sea Systems Command
5331-01-721-3707 INTERCHANGEABLE
O-Ring
4820-01-725-02479011BV-06TJN-3 INTERCHANGEABLE
Valve,check
Precision Fluid Controls, Inc
4820-01-732-5698 INTERCHANGEABLE
Valve,relief,pressure and Temper
4820-01-732-5702 INTERCHANGEABLE
Valve,relief,pressure and Temper
4720-01-734-2907 INTERCHANGEABLE
Hose,nonmetallic
4720-01-734-3378 INTERCHANGEABLE
Hose,nonmetallic
Cross-Reference Index
Part NumberManufacturer
8599353-001 Naval Sea Systems Command (USA)
8600430 FN 35D9 Naval Inventory Control Point Mechanicsburg (USA)
8600430 FN 35 Naval Sea Systems Command (USA)
8600430 Naval Sea Systems Command (USA)
8599353-001D9 Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
4820-01-719-0834INTERCHANGEABLE
VALVE,CHECK
232T1-2PP-1
4730-01-719-3071INTERCHANGEABLE
ELBOW,TUBE TO BOSS
8600430 FIND 75
5331-01-721-3707INTERCHANGEABLE
O-RING
4820-01-725-0247INTERCHANGEABLE
VALVE,CHECK
9011BV-06TJN-3
4820-01-732-5698INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
4820-01-732-5702INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
4720-01-734-2907INTERCHANGEABLE
HOSE,NONMETALLIC
4720-01-734-3378INTERCHANGEABLE
HOSE,NONMETALLIC

Frequently Asked Questions

What is NSN 4820-01-732-5676?

NSN 4820-01-732-5676 is a Valve,relief,pressure and Temper, manufactured by Naval Sea Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-732-5676?

NSN 4820-01-732-5676 has 5 cross-referenced part numbers: 8599353-001 (Naval Sea Systems Command), 8600430 FN 35D9 (Naval Inventory Control Point Mechanicsburg), 8600430 FN 35 (Naval Sea Systems Command), 8600430 (Naval Sea Systems Command), 8599353-001D9 (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 4820-01-732-5676?

There are 8 known substitutes for 4820-01-732-5676: 4820-01-719-0834, 4730-01-719-3071, 5331-01-721-3707 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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