PartsTable
Technical Data Sheet

A-A-55485/3 — A-A-55485/3

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

A-A-55485/3: A-A-55485/3.

The A-A-55485/3 is a the manufacturer industrial component. Key specifications include color: NATURAL, material: PLASTIC POLYAMIDE NYLON, body_style: DISK, overall_height: 0.115 INCHES NOMINAL IN, overall_diameter: 0.260 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL. This part is cataloged in the U.S.

Government catalog under NSN 5999-00-497-9057, 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→ A-A-55485/3
NSN: 5999-00-497-9057
NIINs: 004979057, 010458188, 010546449, 010645069, 010685222, 011987066, 011987068, 011987069, 011987070, 011987071, 011987072, 011991711, 011994851, 011997463, 011997467, 011997468, 011997469, 011999132, 012009444, 012124315, 012511489, 013194556, 013659970, 013659973, 013724762, 013755080, 014070404, 014073913, 014577056, 015023639, 015265787
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
colorNATURAL
materialPLASTIC POLYAMIDE NYLON
body_styleDISK
overall_height0.115 INCHES NOMINAL IN
overall_diameter0.260 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL
end_item_identificationFIGHTER AIRCRAFT (F18 E/F)
specification/standard_data58536-A-A-55485/3 GOVERNMENT SPECIFICATION
criticality_code_justificationFEAT
unthreaded_mounting_hole_diameter0.022 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
NSN5999-00-497-9057
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 A-A-55485/3 MFR A-A-55485/3
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 BASE SINGLE MOUNTING FACILITY
•
BODY STYLE: DISK
•
OVERALL DIAMETER: 0.230 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 58536-A-A-55485/3 GOVERNMENT SPECIFICATION
•
COLOR: NATURAL
•
TEST DATA DOCUMENT: 58536-A-A-55485 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 BASE SINGLE MOUNTING FACILITY
OVERALL HEIGHT0.115 INCHES NOMINAL IN
BODY STYLEDISK
OVERALL DIAMETER0.230 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA58536-A-A-55485/3 GOVERNMENT SPECIFICATION
COLORNATURAL
SPECIAL FEATURESNYLON,0.115 IN. THK,0.230 IN. DIA,WITH 4 HOLES FOR LEADS IN
TEST DATA DOCUMENT58536-A-A-55485 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MATERIALPLASTIC POLYAMIDE NYLON
ACCOMMODATED DEVICE MOUNTING HOLE QUANTITY4
SUBSTITUTES & CROSS-REFERENCES 7
10201NReference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-M-38527/3Reference document
Same NSN cross-reference
Reference document — Secondary reference
407885-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
11462548Reference document
Same NSN cross-reference
Reference document — Secondary reference
10201Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-55485/03-004NSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A-A-55485/3?
A-A-55485/3 is a A-A-55485/3. It is classified as a MRO (MRO_GENERAL).
What parts can replace A-A-55485/3?
There are 7 known substitutes for A-A-55485/3: 10201N, MIL-M-38527/3, 407885-2 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-55485/3?
A-A-55485/3 is cataloged in the U.S. Government catalog under NSN 5999-00-497-9057. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.