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Technical Data Sheet
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129243 — Technical Data Sheet

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— · MRO · MRO_GENERAL
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 129243 is a the manufacturer industrial component. Key specifications include width: 6.0 INCHES IN, length: 200.0 YARDS, part_name_assigned_by_controlling_agency: LOOP FASTENER TAPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4420-00-132-5192, 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
MRO→ MRO_GENERAL→ 129243
NSN: 4420-00-132-5192
FSC: 4420
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
width6.0 INCHES IN
length200.0 YARDS
part_name_assigned_by_controlling_agencyLOOP FASTENER TAPE
NSN4420-00-132-5192
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 129243 TITLE COMPONENT PN 129243 MFR 129243
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B111-51 ASSN STD SINGLE MATERIAL RESPONSE TUBES
•
EFFECTIVE HEAT TRANSFER SURFACE AREA: 2.6 SQUARE FEET
•
CORE WIDTH: 9.687 INCHES NOMINAL IN
•
TUBE QUANTITY: 6
•
CORE HEIGHT: 3.000 INCHES NOMINAL IN
•
TUBING OUTSIDE DIAMETER: 0.625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
STYLE DESIGNATOR: STRUT, RECTANGULAR
•
CORE LENGTH: 22.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B111-51 ASSN STD SINGLE MATERIAL RESPONSE TUBES
EFFECTIVE HEAT TRANSFER SURFACE AREA2.6 SQUARE FEET
CORE WIDTH9.687 INCHES NOMINAL IN
TUBE QUANTITY6
CORE HEIGHT3.000 INCHES NOMINAL IN
TUBING OUTSIDE DIAMETER0.625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
STYLE DESIGNATORSTRUT, RECTANGULAR
CORE LENGTH22.250 INCHES NOMINAL IN
MATERIALCOPPER AND CADMIUM TUBES
HEAT TRANSFER METHODINDIRECT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
1357028REVDInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1357028-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
12943InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
000667074InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
79513InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
P30079/3-N021InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 129243?
129243 is a 129243. It is classified as a MRO (MRO_GENERAL).
What parts can replace 129243?
There are 9 known substitutes for 129243: 1357028REVD, 1357028-1, 12943 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 129243?
129243 is cataloged in the Federal Logistics Information System under NSN 4420-00-132-5192. 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: October 2026