PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10473Valve,relief,pressure and Temper

Camco Mfg Inc · NSN 4820-01-643-8998 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-643-8998 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-643-8998. Primary manufacturer part number: 10473.
Features
  • Valve,relief,pressure and Temper — FSC 4820
  • Media for Which Designed: WATER, OIL OR GAS
  • Body Style: ANGLE
  • Opening Pressure Setting: ERR-060
  • 1 verified cross-reference
  • Primary manufacturer: Camco Mfg 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 4820-01-643-8998, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Camco Mfg Inc. Government technical data includes 3 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-643-8998
Primary Part Number10473
Item NameValve,relief,pressure and Temper
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCamco Mfg Inc
StatusACTIVE
Media for Which DesignedWATER, OIL OR GAS
Body StyleANGLE
Opening Pressure SettingERR-060
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6210-00-402-2405 INTERCHANGEABLE
Light,panel
5999-00-418-919210473SETOF4STYLES1-2-3-4 INTERCHANGEABLE
Contact Assortment,electrical
Kone Inc.
5330-00-710-665717746 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
4820-00-730-6147 INTERCHANGEABLE
Diaphragm Assembly
1650-00-788-63021047-3 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
The Boeing Company Div Defense
4820-00-909-3135N56854 INTERCHANGEABLE
Parts Kit,pressure Regulating VA
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-013-9545 INTERCHANGEABLE
Stem,fluid Valve
5961-01-102-2874 INTERCHANGEABLE
Semiconductor Device,diode
5305-01-326-269692220A253 INTERCHANGEABLE
Screw,cap,socket Head
Mcmaster-Carr Supply Co
5950-01-329-432910473 INTERCHANGEABLE
Transformer,audio Frequency
Pico Electronics Inc
Cross-Reference Index
Part NumberManufacturer
10473 PRIMARY Camco Mfg Inc (USA)
Related Parts
6210-00-402-2405INTERCHANGEABLE
LIGHT,PANEL
5999-00-418-9192INTERCHANGEABLE
CONTACT ASSORTMENT,ELECTRICAL
10473SETOF4STYLES1-2-3-4
5330-00-710-6657INTERCHANGEABLE
SEAL,PLAIN ENCASED
17746
4820-00-730-6147INTERCHANGEABLE
DIAPHRAGM ASSEMBLY
1650-00-788-6302INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
1047-3
4820-00-909-3135INTERCHANGEABLE
PARTS KIT,PRESSURE REGULATING VA
N56854
4820-01-013-9545INTERCHANGEABLE
STEM,FLUID VALVE
5961-01-102-2874INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5305-01-326-2696INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
92220A253
5950-01-329-4329INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
10473
7610-01-374-6281INTERCHANGEABLE
MANUAL,TECHNICAL
10473

Frequently Asked Questions

What is NSN 4820-01-643-8998?

NSN 4820-01-643-8998 is a Valve,relief,pressure and Temper, manufactured by Camco Mfg Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-643-8998?

NSN 4820-01-643-8998 has 1 cross-referenced part number: 10473 (Camco Mfg Inc).

What NSN replaces 4820-01-643-8998?

There are 11 known substitutes for 4820-01-643-8998: 6210-00-402-2405, 5999-00-418-9192, 5330-00-710-6657 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10473?

Key specifications for 10473: Media for Which Designed: WATER, OIL OR GAS; Part Name Assigned by Controlling Agency: T & P RELIEF VAVLE; Special Features: 3/4 IN VALVE W/ 4 IN PROBE 12/CTN IN; Body Style: ANGLE. 5 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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