PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B21065Filter Assembly,hyd

Mirion Technologies (canberra), Inc. · NSN 6630-01-043-6794 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-01-043-6794 — this item is cataloged by the U.S. Government under National Stock Number 6630-01-043-6794. Primary manufacturer part number: B21065.
Features
  • Filter Assembly,hyd — FSC 6630
  • 2 verified cross-references
  • Primary manufacturer: Mirion Technologies (canberra), Inc.
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter Assembly,hyd, cataloged under National Stock Number 6630-01-043-6794, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Mirion Technologies (canberra), Inc.. This item has 2 commercial cross-references 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.

Catalog Facts
Item NameFilter Assembly,hyd
FSC / FSG6630 — No Item Name Available (FSG 66)
ManufacturersMirion Technologies (canberra), Inc. (CAGE 06442)
Technical Specifications
ParameterValue
NSN6630-01-043-6794
Primary Part NumberB21065
Item NameFilter Assembly,hyd
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerMirion Technologies (canberra), Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-297-796721065 INTERCHANGEABLE
Screw,drive
Honeywell Inc Residential Div
4940-00-948-002421065 INTERCHANGEABLE
Spreader,coil,pneumatic
General Electric Co Electrical Distribution and Control
7035-01-100-597321065 INTERCHANGEABLE
Mounting Block
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5940-01-102-4798T-2080-0010P INTERCHANGEABLE
Terminal,lug
Gc/waldom Inc
5305-01-211-3094 INTERCHANGEABLE
Screw,machine
4720-01-219-172310026519 INTERCHANGEABLE
Hose,preformed
General Motors Llc Dba General Motors Llc
3040-01-413-402221065 INTERCHANGEABLE
Shaft,straight
New Venture Gear Inc New Process Gear Div
4810-01-421-002021065-003 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4810-01-421-002121065-002 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4810-01-421-002221065-001 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
B21065 PRIMARY Mirion Technologies (canberra), Inc. (USA)
21065 PRIMARY Mirion Technologies (canberra), Inc. (USA)
Related Parts
5305-00-297-7967INTERCHANGEABLE
SCREW,DRIVE
21065
4940-00-948-0024INTERCHANGEABLE
SPREADER,COIL,PNEUMATIC
21065
7035-01-100-5973INTERCHANGEABLE
MOUNTING BLOCK
21065
5940-01-102-4798INTERCHANGEABLE
TERMINAL,LUG
T-2080-0010P
5305-01-211-3094INTERCHANGEABLE
SCREW,MACHINE
4720-01-219-1723INTERCHANGEABLE
HOSE,PREFORMED
10026519
3040-01-413-4022INTERCHANGEABLE
SHAFT,STRAIGHT
21065
4810-01-421-0020INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21065-003
4810-01-421-0021INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21065-002
4810-01-421-0022INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21065-001
4810-01-421-0023INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21065-851-1
4820-01-587-5583INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21065-007

Frequently Asked Questions

What is NSN 6630-01-043-6794?

NSN 6630-01-043-6794 is a Filter Assembly,hyd, manufactured by Mirion Technologies (canberra), Inc., classified under FSC 6630 (No Item Name Available). Status: active.

What are the part numbers for NSN 6630-01-043-6794?

NSN 6630-01-043-6794 has 2 cross-referenced part numbers: B21065 (Mirion Technologies (canberra), Inc.), 21065 (Mirion Technologies (canberra), Inc.).

What NSN replaces 6630-01-043-6794?

There are 12 known substitutes for 6630-01-043-6794: 5305-00-297-7967, 4940-00-948-0024, 7035-01-100-5973 and 9 more. Verify interchangeability with system specifications before substitution.

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