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PartsTable / COMPONENT / 1454-D
1454-D ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The REDUCING WASHER,KNOCKOUT is a the manufacturer industrial component. Key specifications include material: STEEL, design_type: FLAT, outside_diameter: 2.250 INCHES NOMINAL IN, conduit_size_accommodated: 1.250 INCHES NOMINAL IN, knockout_size_for_which_designed: 1.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-00-280-9182, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
1454-D
NSN: 5975-00-280-9182
FSC: 5975
CAGE: 33342 — ATLAS TECHNOLOGIES INC (USA)
SPECIFICATIONS
materialSTEEL
design_typeFLAT
outside_diameter2.250 INCHES NOMINAL IN
conduit_size_accommodated1.250 INCHES NOMINAL IN
knockout_size_for_which_designed1.500 INCHES NOMINAL IN
NSN5975-00-280-9182
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REDUCING WASHER,KNOCKOUT TITLE COMPONENT PN 1454-D MFR REDUCING WASHER,KNOCKO
KEY FEATURES
•
OUTSIDE DIAMETER: 2.250 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
KNOCKOUT SIZE FOR WHICH DESIGNED: 1.500 INCHES NOMINAL IN
•
DESIGN TYPE: FLAT
•
CONDUIT SIZE ACCOMMODATED: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER2.250 INCHES NOMINAL IN
MATERIALSTEEL
KNOCKOUT SIZE FOR WHICH DESIGNED1.500 INCHES NOMINAL IN
DESIGN TYPEFLAT
CONDUIT SIZE ACCOMMODATED1.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
A50197Interchangeable
interchangeable cross-reference
interchangeable
34301Interchangeable
interchangeable cross-reference
interchangeable
742257Interchangeable
interchangeable cross-reference
interchangeable
300D614H04Interchangeable
interchangeable cross-reference
interchangeable
3713Interchangeable
interchangeable cross-reference
interchangeable
7310285Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1454-D?
1454-D is a REDUCING WASHER,KNOCKOUT.
What parts can replace 1454-D?
There are 16 known substitutes for 1454-D: A50197, 34301, 742257 and 13 more. Substitute compatibility should be verified for your specific system.
Is 1454-D still available?
1454-D is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026