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1320-991 — RESISTOR,VARIABLE,NONWIRE WOUND,

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

1320-991: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: PLASTIC LENS, body_style: CYLINDRICAL SERVO MOUNTED, body_length: 0.747 INCHES NOMINAL IN, shaft_style: ROUND, pilot_length: 0.0620 INCHES NOMINAL IN, shaft_length: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6210-00-998-1997, 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→ 1320-991
NSN: 6210-00-998-1997
NIINs: 009981997, 012004882
FSC: 6210 — Indoor and Outdoor Electric Lighting Fixtures
CAGE: 83330 — DIALIGHT CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC LENS
body_styleCYLINDRICAL SERVO MOUNTED
body_length0.747 INCHES NOMINAL IN
shaft_styleROUND
pilot_length0.0620 INCHES NOMINAL IN
shaft_length0.500 INCHES NOMINAL IN
thread_class2A A
actuator_typeSINGLE SHAFT
body_diameter1.062 INCHES NOMINAL IN
thread_seriesUNS
overall_length0.625 INCHES NOMINAL IN
pilot_diameter0.9688 INCHES NOMINAL IN
NSN6210-00-998-1997
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 1320-991 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
THREAD DIAMETER: 0.562 INCHES IN
•
OVERALL DIAMETER: 0.625 INCHES NOMINAL IN
•
THREAD SERIES: UNS
•
MOUNTING METHOD: EXTERNAL THREAD
•
STYLE DESIGNATOR: STOVEPIPE
•
SURFACE CONDITION: SMOOTH FACE
TECHNICAL CHARACTERISTICS
THREAD DIAMETER0.562 INCHES IN
OVERALL DIAMETER0.625 INCHES NOMINAL IN
THREAD SERIESUNS
MOUNTING METHODEXTERNAL THREAD
STYLE DESIGNATORSTOVEPIPE
OVERALL LENGTH0.625 INCHES NOMINAL IN
SURFACE CONDITIONSMOOTH FACE
SURFACE CONDITIONFLUTED BACK
EFFECTIVE LENGTH0.438 INCHES NOMINAL IN
MOUNTING DEVICE QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 3
10549174Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
25P323REDReference document
Same NSN cross-reference
Reference document — Secondary reference
62100-26Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1320-991?
1320-991 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1320-991?
There are 3 known substitutes for 1320-991: 10549174, 25P323RED, 62100-26. Substitute compatibility should be verified for your specific system.
What is the NSN for 1320-991?
1320-991 is cataloged in the U.S. Government catalog under NSN 6210-00-998-1997. 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.