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91-77-0 — RESISTOR,VARIABLE,NONWIRE WOUND,

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

91-77-0: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: STEEL COMP 1212 OVERALL, nut_style: CAP, body_style: CYLINDRICAL, nut_height: 1.375 INCHES NOMINAL IN, body_length: 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN, thread_class: 3B. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-466-4362, 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→ 91-77-0
NSN: 5310-00-466-4362
NIINs: 004664362, 010779702, 011623533, 016794129
FSC: 5310 — Nuts and Washers
CAGE: 89109 — GRAHAM PAIGE CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 1212 OVERALL
nut_styleCAP
body_styleCYLINDRICAL
nut_height1.375 INCHES NOMINAL IN
body_length0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
thread_class3B
actuator_typeINTEGRAL KNOB
body_diameter0.375 INCHES MAXIMUM IN
thread_seriesUNF
mounting_methodTERMINAL
terminal_length0.188 INCHES MINIMUM IN
section_quantity1
NSN5310-00-466-4362
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 91-77-0 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 1.062 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
NUT HEIGHT: 1.375 INCHES NOMINAL IN
•
NUT STYLE: CAP
•
THREAD CLASS: 3B
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.062 INCHES NOMINAL IN
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.750 INCHES IN
NUT HEIGHT1.375 INCHES NOMINAL IN
NUT STYLECAP
THREAD CLASS3B
THREAD QUANTITY PER INCH16
MATERIALSTEEL COMP 1212 OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
565Reference document
Same NSN cross-reference
Reference document — Secondary reference
31393FReference document
Same NSN cross-reference
Reference document — Secondary reference
15378Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8574AReference document
Same NSN cross-reference
Reference document — Secondary reference
214684Reference document
Same NSN cross-reference
Reference document — Secondary reference
15370Same 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 91-77-0?
91-77-0 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 91-77-0?
There are 7 known substitutes for 91-77-0: 565, 31393F, 15378 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 91-77-0?
91-77-0 is cataloged in the U.S. Government catalog under NSN 5310-00-466-4362. This indicates validated use in U.S. government and defense supply chains.
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