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219758 — RESISTOR,VARIABLE,WIRE WOUND,NON

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

219758: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, body_style: CYLINDRICAL BUSHING MOUNTED, nut_height: 0.398 INCHES MINIMUM AND 0.446 INCHES MAXIMUM IN, body_length: 0.469 INCHES NOMINAL IN, shaft_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-842-1190, 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→ 219758
NSN: 5310-00-842-1190
NIINs: 008421190, 012438331, 013945877
FSC: 5310 — Nuts and Washers
CAGE: 80195 — ED ETNYRE & CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
body_styleCYLINDRICAL BUSHING MOUNTED
nut_height0.398 INCHES MINIMUM AND 0.446 INCHES MAXIMUM IN
body_length0.469 INCHES NOMINAL IN
shaft_styleROUND
shaft_length0.812 INCHES NOMINAL IN
thread_class2B
actuator_typeSINGLE SHAFT
body_diameter0.938 INCHES NOMINAL IN
thread_seriesUNF
shaft_diameter0.250 INCHES NOMINAL IN
NSN5310-00-842-1190
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 219758 · 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: 1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNF
•
HARDNESS RATING: 95.5 ROCKWELL B MINIMUM AND 32.0 ROCKWELL C MAXIMUM
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND 5 STYLE AND B GRADE
•
NUT HEIGHT: 0.398 INCHES MINIMUM AND 0.446 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNF
HARDNESS RATING95.5 ROCKWELL B MINIMUM AND 32.0 ROCKWELL C MAXIMUM
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.750 INCHES IN
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 5 STYLE AND B GRADE
NUT HEIGHT0.398 INCHES MINIMUM AND 0.446 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
NUT STYLEHEXAGON
SUBSTITUTES & CROSS-REFERENCES 10
2AN149Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
6KP525Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2HB155Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
8526234Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
853126Reference document
Same NSN cross-reference
Reference document — Secondary reference
FF-N-836Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 219758?
219758 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 219758?
There are 10 known substitutes for 219758: 2AN149, 6KP525, 2HB155 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 219758?
219758 is cataloged in the U.S. Government catalog under NSN 5310-00-842-1190. This indicates validated use in U.S. government and defense supply chains.
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