PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70210Valve Assembly

Mirion Technologies (canberra), Inc. · NSN 4820-01-178-4662 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-178-4662 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-178-4662. Primary manufacturer part number: 70210.
Features
  • Valve Assembly — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Mirion Technologies (canberra), Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assembly, cataloged under National Stock Number 4820-01-178-4662, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Mirion Technologies (canberra), Inc.. 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
NSN4820-01-178-4662
Primary Part Number70210
Item NameValve Assembly
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMirion Technologies (canberra), Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-292-4795 INTERCHANGEABLE
Key,machine
5340-00-437-6461EC-22 INTERCHANGEABLE
Cap,protective,dust and Moisture
Caplugs Llc Dba Mokon Div Caplugs
6625-00-437-914970210 INTERCHANGEABLE
Wavemeter
Waveline Inc
4820-00-832-062470210 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Fairchild Industrial Products Company
5310-00-934-975981009 INTERCHANGEABLE
Nut,plain,hexagon
John Deer Consumer Products Inc
5365-01-120-9530K78-090 INTERCHANGEABLE
Spacer,ring
Honeywell International Inc. Div Aerospace - Torrance
5305-01-251-0875 INTERCHANGEABLE
Screw,machine
6520-01-373-078270210 INTERCHANGEABLE
Curing Unit,laboratory
Dentsply Sirona Inc Div Dentsply Prosthetics Division (aka Trubyte)
5930-01-412-915470210 INTERCHANGEABLE
Switch,sensitive
Wells Mfg Co
7920-01-469-5709D501WKBCS INTERCHANGEABLE
Broom,push
Paradigm International, Inc
Cross-Reference Index
Part NumberManufacturer
70210 PRIMARY Mirion Technologies (canberra), Inc. (USA)
Related Parts
5315-00-292-4795INTERCHANGEABLE
KEY,MACHINE
5340-00-437-6461INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
EC-22
6625-00-437-9149INTERCHANGEABLE
WAVEMETER
70210
4820-00-832-0624INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
70210
5310-00-934-9759INTERCHANGEABLE
NUT,PLAIN,HEXAGON
81009
5365-01-120-9530INTERCHANGEABLE
SPACER,RING
K78-090
5305-01-251-0875INTERCHANGEABLE
SCREW,MACHINE
6520-01-373-0782INTERCHANGEABLE
CURING UNIT,LABORATORY
70210
5930-01-412-9154INTERCHANGEABLE
SWITCH,SENSITIVE
70210
7920-01-469-5709INTERCHANGEABLE
BROOM,PUSH
D501WKBCS
3110-01-535-1697INTERCHANGEABLE
BEARING,BALL,ANNULAR
137-085-1105
3439-01-553-5001INTERCHANGEABLE
ELECTRODE,CUTTING,SOLID
702-10

Frequently Asked Questions

What is NSN 4820-01-178-4662?

NSN 4820-01-178-4662 is a Valve Assembly, manufactured by Mirion Technologies (canberra), Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-178-4662?

NSN 4820-01-178-4662 has 1 cross-referenced part number: 70210 (Mirion Technologies (canberra), Inc.).

What NSN replaces 4820-01-178-4662?

There are 12 known substitutes for 4820-01-178-4662: 5315-00-292-4795, 5340-00-437-6461, 6625-00-437-9149 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70210?

Key specifications for 70210: End Item Identification: 6665-00-146-1739 TRITIUM MONITOR. 1 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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