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Technical Data Sheet
PartsTable / MRO / 31-2126-1
31-2126-1 ✓ Verified by PartsTable
— · 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 31-2126-1 is a the manufacturer industrial component. Key specifications include material: PLASTIC, connector_type: CONE-SHAPED AND SELF-FIT, special_features: COLOR YELLOW; 200 PAIRS PER BOX, component_and_quantity: 2 EARPLUGS, disposition_after_initial_use: REUSABLE, part_name_assigned_by_controlling_agency: EARPLUGS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-270-1959, 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→ 31-2126-1
NSN: 5999-00-270-1959
FSC: 5999
CAGE: 02660 — AMPHENOL CORP SPECTRA-STRIP/ITD (USA)
SPECIFICATIONS
materialPLASTIC
connector_typeCONE-SHAPED AND SELF-FIT
special_featuresCOLOR YELLOW; 200 PAIRS PER BOX
component_and_quantity2 EARPLUGS
disposition_after_initial_useREUSABLE
part_name_assigned_by_controlling_agencyEARPLUGS
NSN5999-00-270-1959
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 31-2126-1 MFR 31-2126-1
KEY FEATURES
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
C191-1Interchangeable
interchangeable cross-reference
interchangeable
M214AG40DInterchangeable
interchangeable cross-reference
interchangeable
126721Interchangeable
interchangeable cross-reference
interchangeable
553-63Interchangeable
interchangeable cross-reference
interchangeable
7010276-004Interchangeable
interchangeable cross-reference
interchangeable
G330043S21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31-2126-1?
31-2126-1 is a 31-2126-1. It is classified as a MRO (MRO_GENERAL).
What parts can replace 31-2126-1?
There are 12 known substitutes for 31-2126-1: C191-1, M214AG40D, 126721 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31-2126-1?
31-2126-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-270-1959. 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