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Technical Data Sheet
PartsTable / MRO / 30440
30440 ✓ 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

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include outside_diameter: 5.00 INCHES NOMINAL IN, special_features: X-WEIGHT DRILL CLOTH BACKING,ALUMINUM OXIDE,RESIN BOND,PRESSURE SENSITIVE ADHESION, abrasive_disk_type: PLAIN FLAT, screen_grit_size_designator: 50, backing_abrasive_coating_type: CLOSED, part_name_assigned_by_controlling_agency: LID GASKET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-179-0484, 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→ 30440
NSN: 5998-01-179-0484
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 18677 — SCANBE MFG CO DIV OF ZERO CORP (USA)
SPECIFICATIONS
outside_diameter5.00 INCHES NOMINAL IN
special_featuresX-WEIGHT DRILL CLOTH BACKING,ALUMINUM OXIDE,RESIN BOND,PRESSURE SENSITIVE ADHESION
abrasive_disk_typePLAIN FLAT
screen_grit_size_designator50
backing_abrasive_coating_typeCLOSED
part_name_assigned_by_controlling_agencyLID GASKET
NSN5998-01-179-0484
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 30440 MFR TRANSFORMER,POWER AUTOTRANSFORME
KEY FEATURES
•
COLOR: BLACK
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS (FLIS)
COLORBLACK
OVERALL LENGTH1.150 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALPLASTIC
OVERALL WIDTH0.312 INCHES NOMINAL IN
OVERALL HEIGHT0.770 INCHES NOMINAL IN
COLORBLACK
OVERALL LENGTH1.150 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALPLASTIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
37761Interchangeable
interchangeable cross-reference
interchangeable
61740Interchangeable
interchangeable cross-reference
interchangeable
628TAPERNO2-5-8DIAInterchangeable
interchangeable cross-reference
interchangeable
30440Interchangeable
interchangeable cross-reference
interchangeable
PEI 12383Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 30440?
30440 is a TRANSFORMER,POWER AUTOTRANSFORME. It is classified as a MRO (MRO_GENERAL).
What parts can replace 30440?
There are 5 known substitutes for 30440: 37761, 61740, 628TAPERNO2-5-8DIA and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 30440?
30440 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-179-0484. 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