PartsTable
Technical Data Sheet
PartsTable / MRO / 20A2683-1
20A2683-1 ✓ 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 20A2683-1 is a the manufacturer industrial component. Key specifications include color: NATURAL, material: PLASTIC POLYAMIDE NYLON, body_style: DISK, overall_height: 0.152 INCHES NOMINAL IN, overall_diameter: 0.217 INCHES NOMINAL IN, unthreaded_mounting_hole_diameter: 0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-942-3848, 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→ 20A2683-1
NSN: 5999-00-942-3848
FSC: 5999
CAGE: 92755 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
colorNATURAL
materialPLASTIC POLYAMIDE NYLON
body_styleDISK
overall_height0.152 INCHES NOMINAL IN
overall_diameter0.217 INCHES NOMINAL IN
unthreaded_mounting_hole_diameter0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
material_document_and_classificationMIL-M-20693,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5999-00-942-3848
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 20A2683-1 MFR 20A2683-1
KEY FEATURES
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-M-20693,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE
•
COLOR: NATURAL
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
•
OVERALL DIAMETER: 0.217 INCHES NOMINAL IN
•
BODY STYLE: DISK
TECHNICAL CHARACTERISTICS (FLIS)
UNTHREADED MOUNTING HOLE DIAMETER0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MATERIALPLASTIC POLYAMIDE NYLON
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE
COLORNATURAL
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL DIAMETER0.217 INCHES NOMINAL IN
OVERALL HEIGHT0.152 INCHES NOMINAL IN
BODY STYLEDISK
UNTHREADED MOUNTING HOLE DIAMETER0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MATERIALPLASTIC POLYAMIDE NYLON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
10042Upgraded Successor
successor cross-reference
successor
HS5021-0117Upgraded Successor
successor cross-reference
successor
1004-21Interchangeable
interchangeable cross-reference
interchangeable
802-744D191Interchangeable
interchangeable cross-reference
interchangeable
S50M8Interchangeable
interchangeable cross-reference
interchangeable
4970110S6LInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20A2683-1?
20A2683-1 is a 20A2683-1. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20A2683-1?
There are 11 known substitutes for 20A2683-1: 10042, HS5021-0117, 1004-21 and 8 more. Substitute compatibility should be verified for your specific system.
Is 20A2683-1 still available?
20A2683-1 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