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Technical Data Sheet
PartsTable / MRO / 21437
21437 ✓ Verified by PartsTable
Esselte · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

The 21437 is a Esselte industrial component. Key specifications include end_item_identification: TANK, COMBAT, M1A2 SEP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-098-8858, 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→ 21437
NSN: 5999-01-098-8858
FSC: 5999
CAGE: 30377 — SMITHS AEROSPACE, INC., ELECTRONIC SYSTEMS-GRAND RAPIDS (USA)
SPECIFICATIONS
end_item_identificationTANK, COMBAT, M1A2 SEP
NSN5999-01-098-8858
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 21437 MFR Esselte 21437
KEY FEATURES
•
ACCOMMODATED DEVICE MOUNTING HOLE QUANTITY: 8
•
MATERIAL: PLASTIC AND COPPER
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED DEVICE MOUNTING HOLE QUANTITY8
OVERALL WIDTH3.000 INCHES NOMINAL IN
MATERIALPLASTIC AND COPPER
OVERALL LENGTH6.980 INCHES NOMINAL IN
OVERALL LENGTH6.980 INCHES NOMINAL IN
ACCOMMODATED DEVICE MOUNTING HOLE QUANTITY8
OVERALL WIDTH3.000 INCHES NOMINAL IN
MATERIALPLASTIC AND COPPER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
21437Interchangeable
interchangeable cross-reference
interchangeable
2143700Interchangeable
interchangeable cross-reference
interchangeable
110-25810 ITEM 9Interchangeable
interchangeable cross-reference
interchangeable
110-25810Interchangeable
interchangeable cross-reference
interchangeable
6383785Interchangeable
interchangeable cross-reference
interchangeable
30119Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21437?
21437 is a 21437 manufactured by Esselte. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21437?
There are 7 known substitutes for 21437: 21437, 2143700, 110-25810 ITEM 9 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21437?
21437 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-098-8858. 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