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709-31 — RESISTOR,VARIABLE,NONWIRE WOUND,

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

709-31: RESISTOR,VARIABLE,NONWIRE WOUND,.

- Cools HDD for more stable operation - Reduces HDD noise and vibration - Fanless design ensures noiseless, maintenance-free operation. This part is cataloged in the U.S. Government catalog under NSN 6130-00-753-2807, 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→ 709-31
NSN: 6130-00-753-2807
NIINs: 007532807, 011008784
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 04845 — AUTOMATIC SWITCH COMPANY DBA ASCO (USA)
SPECIFICATIONS
NSN6130-00-753-2807
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz Zalman BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN 709-31 MFR Zalman Platinum
KEY FEATURES
•
TEMP RATING: 35.0 CELSIUS DEGC
•
TERMINAL QUANTITY: 3
•
TERMINAL TYPE: SOLDER LUG
•
MOUNTING METHOD: STUD(S)
•
DC OUTPUT MAXIMUM CURRENT RATING: 600.000 MILLIAMPERES
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.000 INCHES NOMINAL IN
TEMP RATING35.0 CELSIUS DEGC
TERMINAL QUANTITY3
TERMINAL TYPESOLDER LUG
MOUNTING METHODSTUD(S)
OVERALL LENGTH4.000 INCHES NOMINAL IN
OVERALL WIDTH1.000 INCHES NOMINAL IN
DC OUTPUT MAXIMUM CURRENT RATING600.000 MILLIAMPERES
RMS INPUT MAXIMUM VOLTAGE RATING120.0 VOLTS
LOAD TYPEINDUCTIVE AND RESISTIVE
SUBSTITUTES & CROSS-REFERENCES 2
C479Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
C6S6D1S5GReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 709-31?
709-31 is a RESISTOR,VARIABLE,NONWIRE WOUND, manufactured by Zalman. It is classified as a MRO (MRO_GENERAL).
What parts can replace 709-31?
There are 2 known substitutes for 709-31: C479, C6S6D1S5G. Substitute compatibility should be verified for your specific system.
What is the NSN for 709-31?
709-31 is cataloged in the U.S. Government catalog under NSN 6130-00-753-2807. 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.