PartsTable
Technical Data Sheet
PartsTable / MRO / A-3-7-2
A-3-7-2 ✓ 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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: RUBBER BODY, nominal_width: 0.500 INCHES IN, style_designator: PLAIN, nominal_pitch_length: 38.300 INCHES IN, strengthening_feature: SYNTHETIC CORD, environmental_protection: HEAT RESISTANT AND OIL RESISTANT AND STATIC FREE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-097-1071, 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-3-7-2
NSN: 5999-00-097-1071
FSC: 5999
CAGE: 20049 — THE ELECTRIC TACHOMETER CORP. (USA)
SPECIFICATIONS
materialRUBBER BODY
belt_quantity2
nominal_width0.500 INCHES IN
style_designatorPLAIN
cross-sectional_sizeA
nominal_pitch_length38.300 INCHES IN
strengthening_featureSYNTHETIC CORD
environmental_protectionHEAT RESISTANT AND OIL RESISTANT AND STATIC FREE
NSN5999-00-097-1071
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-3-7-2 MFR RESISTOR,VARIABLE,WIRE WOUND,NON
KEY FEATURES
•
PRECIOUS MATERIAL: GOLD
•
CONTACT QUANTITY: 3
•
MOUNTING CONFIGURATION: ONE 1/16 IN. DIA MTG HOLE IN
•
GOVERNMENT AGENCY CONTROLLING CONTACT: USN
•
CONTACT ITEM NAME ASSIGNED BY GOVERNMENT AGENCY: CONTACT ASSY
•
PRECIOUS MATERIAL AND WEIGHT: 0.005 GOLD GRAINS, TROY
TECHNICAL CHARACTERISTICS (FLIS)
PRECIOUS MATERIALGOLD
CONTACT QUANTITY3
OVERALL LENGTH0.844 INCHES NOMINAL IN
MOUNTING CONFIGURATIONONE 1/16 IN. DIA MTG HOLE IN
GOVERNMENT AGENCY CONTROLLING CONTACTUSN
CONTACT ITEM NAME ASSIGNED BY GOVERNMENT AGENCYCONTACT ASSY
OVERALL WIDTH0.250 INCHES NOMINAL IN
PRECIOUS MATERIAL AND WEIGHT0.005 GOLD GRAINS, TROY
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACES GOLD
STRUCTURAL DESIGNNONSWITCHING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
217GInterchangeable
interchangeable cross-reference
interchangeable
4217Interchangeable
interchangeable cross-reference
interchangeable
217LInterchangeable
interchangeable cross-reference
interchangeable
1173Interchangeable
interchangeable cross-reference
interchangeable
1-4INIPSL0NGInterchangeable
interchangeable cross-reference
interchangeable
1-41NIPSL0NGInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-3-7-2?
A-3-7-2 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace A-3-7-2?
There are 20 known substitutes for A-3-7-2: 217G, 4217, 217L and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-3-7-2?
A-3-7-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-097-1071. 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