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PartsTable / COMPONENT / TR721-04
TR721-04 ✓ 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 TR721-04 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2640-00-355-5378, 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
TR721-04
NSN: 2640-00-355-5378
FSC: 2640
CAGE: 27783 — SCHRADER-BRIDGEPORT INTERNATIONAL INC DBA SCHRADER AUTOMOTIVE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionMATL BRASS,TIN PLATE MIL-T-10727 TYPE 1,0.625 IN. BASE DIA,0.125 IN. BASE THK,1.312 IN. 0/A LG,0.302-32 BY 1.000 IN. LG THK,BASE MARKED WITH SCHRADER U.S.A. 54721-04 IN
NSN2640-00-355-5378
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TR721-04 TITLE COMPONENT PN TR721-04 MFR TR721-04
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL BRASS,TIN PLATE MIL-T-10727 TYPE 1,0.625 IN. BASE DIA,0.125 IN. BASE THK,1.312 IN. 0/A LG,0.302-32 BY 1.000 IN. LG THK,BASE MARKED WITH SCHRADER U.S.A. 54721-04 IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL BRASS,TIN PLATE MIL-T-10727 TYPE 1,0.625 IN. BASE DIA,0.125 IN. BASE THK,1.312 IN. 0/A LG,0.302-32 BY 1.000 IN. LG THK,BASE MARKED WITH SCHRADER U.S.A. 54721-04 IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
K181293-501Interchangeable
interchangeable cross-reference
interchangeable
48361Interchangeable
interchangeable cross-reference
interchangeable
43357Interchangeable
interchangeable cross-reference
interchangeable
43357/57783Interchangeable
interchangeable cross-reference
interchangeable
711033-162Interchangeable
interchangeable cross-reference
interchangeable
12440498Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TR721-04?
TR721-04 is a TR721-04.
What parts can replace TR721-04?
There are 7 known substitutes for TR721-04: K181293-501, 48361, 43357 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TR721-04?
TR721-04 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2640-00-355-5378. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026