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Technical Data Sheet
PartsTable / MRO / 327698
327698 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: STEEL COMP 8740 OVERALL, nut_style: DOUBLE HEXAGON, body_style: CYLINDRICAL SERVO MOUNTED, body_length: 1.200 INCHES MAXIMUM IN, shaft_style: ROUND, pilot_length: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-685-7052, 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→ 327698
NSN: 5310-00-685-7052
FSC: 5310
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 8740 OVERALL
nut_styleDOUBLE HEXAGON
body_styleCYLINDRICAL SERVO MOUNTED
body_length1.200 INCHES MAXIMUM IN
shaft_styleROUND
pilot_length0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
shaft_length0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
thread_class3B
actuator_typeSINGLE SHAFT
body_diameter1.047 INCHES MINIMUM AND 1.078 INCHES MAXIMUM IN
thread_seriesUNF
overall_height0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN
NSN5310-00-685-7052
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 327698 · 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
•
LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
THREAD QUANTITY PER INCH: 28
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
THREAD SERIES: UNF
•
WIDTH ACROSS FLATS: 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
•
WASHER THICKNESS: 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
THREAD QUANTITY PER INCH28
NOMINAL THREAD SIZE0.250 INCHES IN
THREAD SERIESUNF
WIDTH ACROSS FLATS0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
WASHER THICKNESS0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
WASHER OUTSIDE DIAMETER0.459 INCHES MINIMUM AND 0.479 INCHES MAXIMUM IN
NUT STYLEDOUBLE HEXAGON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
WP1-1-16-122Interchangeable
interchangeable cross-reference
interchangeable
116WS144Interchangeable
interchangeable cross-reference
interchangeable
327-698Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 327698?
327698 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 327698?
There are 3 known substitutes for 327698: WP1-1-16-122, 116WS144, 327-698. Substitute compatibility should be verified for your specific system.
Is 327698 still available?
327698 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026