PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20621Collar,flange

Schneider Electric Usa, Inc. · NSN 5975-00-322-0346 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-322-0346 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-322-0346. Primary manufacturer part number: 20621.
Features
  • Collar,flange — FSC 5975
  • 1 verified cross-reference
  • Primary manufacturer: Schneider Electric Usa, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Collar,flange, cataloged under National Stock Number 5975-00-322-0346, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Schneider Electric Usa, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCollar,flange
FSC / FSG5975 — No Item Name Available (FSG 59)
ManufacturersSchneider Electric Usa, Inc. (CAGE 56365)
Technical Specifications
ParameterValue
NSN5975-00-322-0346
Primary Part Number20621
Item NameCollar,flange
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerSchneider Electric Usa, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2915-00-328-0974 INTERCHANGEABLE
Ball,choke Lever
5330-00-328-4509 INTERCHANGEABLE
Seal,grease
2940-00-377-518220621 INTERCHANGEABLE
Head,fluid Filter
Cummins Inc.
5950-00-645-1516052-000046 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5998-01-140-930820621 INTERCHANGEABLE
Circuit Card Assembly
L3 Technologies, Inc. Div Communication Systems-West
5925-01-361-543420621 INTERCHANGEABLE
Circuit Breaker
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
5975-01-367-9590206-21 INTERCHANGEABLE
Conduit Assembly,metal,flexible
Dcx-Chol Enterprises, Inc.
Cross-Reference Index
Part NumberManufacturer
20621 PRIMARY Schneider Electric Usa, Inc. (USA)
Related Parts
2915-00-328-0974INTERCHANGEABLE
BALL,CHOKE LEVER
5330-00-328-4509INTERCHANGEABLE
SEAL,GREASE
2940-00-377-5182INTERCHANGEABLE
HEAD,FLUID FILTER
20621
5950-00-645-1516INTERCHANGEABLE
TRANSFORMER,POWER
052-000046
5998-01-140-9308INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
20621
5925-01-361-5434INTERCHANGEABLE
CIRCUIT BREAKER
20621
5975-01-367-9590INTERCHANGEABLE
CONDUIT ASSEMBLY,METAL,FLEXIBLE
206-21

Frequently Asked Questions

What is NSN 5975-00-322-0346?

NSN 5975-00-322-0346 is a Collar,flange, manufactured by Schneider Electric Usa, Inc., classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-322-0346?

NSN 5975-00-322-0346 has 1 cross-referenced part number: 20621 (Schneider Electric Usa, Inc.).

What NSN replaces 5975-00-322-0346?

There are 7 known substitutes for 5975-00-322-0346: 2915-00-328-0974, 5330-00-328-4509, 2940-00-377-5182 and 4 more. Verify interchangeability with system specifications before substitution.

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