PartsTable
Technical Data Sheet
PartsTable / MRO / 21-98
21-98 ✓ 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 COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.4530 INCHES NOMINAL IN, special_features: COLOR BLACK, left_flange_width: 0.0620 INCHES NOMINAL IN, body_inside_diameter: 0.9380 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-306-0966, 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→ 21-98
NSN: 5999-00-306-0966
FSC: 5999
CAGE: 79443 — FEDERAL PACIFIC ELECTRIC CO ST LOUIS PANELBOARD PLANT
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.4530 INCHES NOMINAL IN
special_featuresCOLOR BLACK
left_flange_width0.0620 INCHES NOMINAL IN
body_inside_diameter0.9380 INCHES NOMINAL IN
left_internal_flange_width0.0620 INCHES NOMINAL IN
left_flange_outside_diameter1.3590 INCHES NOMINAL IN
left_internal_flange_hole_diameter0.9380 INCHES NOMINAL IN
NSN5999-00-306-0966
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 21-98 MFR COIL,RADIO FREQUENCY
KEY FEATURES
•
STYLE DESIGNATOR: RECTANGULAR SHAPE
•
SURFACE TREATMENT: CADMIUM BODY AND CONTACT
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.531 INCHES NOMINAL IN
•
MOUNTING METHOD: THREADED HOLE(S)
•
MOUNTING FACILITY QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORRECTANGULAR SHAPE
SURFACE TREATMENTCADMIUM BODY AND CONTACT
OVERALL WIDTH1.125 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.531 INCHES NOMINAL IN
OVERALL HEIGHT0.469 INCHES NOMINAL IN
OVERALL LENGTH2.219 INCHES NOMINAL IN
MOUNTING METHODTHREADED HOLE(S)
MOUNTING FACILITY QUANTITY2
STYLE DESIGNATORRECTANGULAR SHAPE
SURFACE TREATMENTCADMIUM BODY AND CONTACT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
31-00083-004Upgraded Successor
successor cross-reference
successor
2198Upgraded Successor
successor cross-reference
successor
4969Interchangeable
interchangeable cross-reference
interchangeable
0261Interchangeable
interchangeable cross-reference
interchangeable
0C265Interchangeable
interchangeable cross-reference
interchangeable
CH126-5HInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21-98?
21-98 is a COIL,RADIO FREQUENCY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21-98?
There are 14 known substitutes for 21-98: 31-00083-004, 2198, 4969 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21-98?
21-98 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-306-0966. 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