PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0021050230Rack,post

Newton Instrument Company Dba Newton Instrument Co · NSN 5975-01-291-0361 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-291-0361 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-291-0361. Primary manufacturer part number: 0021050230.
Features
  • Rack,post — FSC 5975
  • 2 verified cross-references
  • Primary manufacturer: Newton Instrument Company Dba Newton Instrument Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rack,post, cataloged under National Stock Number 5975-01-291-0361, 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 Newton Instrument Company Dba Newton Instrument Co. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRack,post
FSC / FSG5975 — No Item Name Available (FSG 59)
ManufacturersNewton Instrument Company Dba Newton Instrument Co (CAGE 33066)
Technical Specifications
ParameterValue
NSN5975-01-291-0361
Primary Part Number0021050230
Item NameRack,post
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerNewton Instrument Company Dba Newton Instrument Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4730-00-134-422221052 INTERCHANGEABLE
Clamp,hose
Norma Pennsylvania Inc. Div Breeze Industrial Products
5310-00-261-734000103321 INTERCHANGEABLE
Washer,lock
Rolls-Royce Solutions America Inc
5950-00-295-7823044-2968-01 INTERCHANGEABLE
Reactor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5945-00-542-0983 INTERCHANGEABLE
Relay,electromagnetic
6625-00-855-595410548236 INTERCHANGEABLE
Indicator,radio Frequency
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5935-01-092-9293 INTERCHANGEABLE
Adapter,connector
5841-01-100-496221052 INTERCHANGEABLE
Plate,mounting,indicator
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5970-01-388-535321052 INTERCHANGEABLE
Insulator,spreader
Science Applications International Corporation
4820-01-513-974021052-001 INTERCHANGEABLE
Valve,restrictor Check
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
6525-01-592-9473EZCR/DR DIN INTERCHANGEABLE
Test Tool,reader,computed Radiog
Icrco, Inc.
Cross-Reference Index
Part NumberManufacturer
0021050230 PRIMARY Newton Instrument Company Dba Newton Instrument Co (USA)
2105-2 Newton Instrument Company Dba Newton Instrument Co (USA)
Related Parts
4730-00-134-4222INTERCHANGEABLE
CLAMP,HOSE
21052
5310-00-261-7340INTERCHANGEABLE
WASHER,LOCK
00103321
5950-00-295-7823INTERCHANGEABLE
REACTOR
044-2968-01
5945-00-542-0983INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
6625-00-855-5954INTERCHANGEABLE
INDICATOR,RADIO FREQUENCY
10548236
5935-01-092-9293INTERCHANGEABLE
ADAPTER,CONNECTOR
5841-01-100-4962INTERCHANGEABLE
PLATE,MOUNTING,INDICATOR
21052
5970-01-388-5353INTERCHANGEABLE
INSULATOR,SPREADER
21052
4820-01-513-9740INTERCHANGEABLE
VALVE,RESTRICTOR CHECK
21052-001
6525-01-592-9473INTERCHANGEABLE
TEST TOOL,READER,COMPUTED RADIOG
EZCR/DR DIN

Frequently Asked Questions

What is NSN 5975-01-291-0361?

NSN 5975-01-291-0361 is a Rack,post, manufactured by Newton Instrument Company Dba Newton Instrument Co, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-291-0361?

NSN 5975-01-291-0361 has 2 cross-referenced part numbers: 0021050230 (Newton Instrument Company Dba Newton Instrument Co), 2105-2 (Newton Instrument Company Dba Newton Instrument Co).

What NSN replaces 5975-01-291-0361?

There are 10 known substitutes for 5975-01-291-0361: 4730-00-134-4222, 5310-00-261-7340, 5950-00-295-7823 and 7 more. Verify interchangeability with system specifications before substitution.

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