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Technical Data Sheet
PartsTable / COMPONENT / 853926
853926 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SPARK ARM OUTBOARD is a the manufacturer industrial component. Key specifications include nut_style: HEXAGON, nut_height: 0.208 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, lubrication: SOLUBLE LUBRICANT, temp_rating: 250.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-090-4888, 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
853926
NSN: 5325-00-090-4888
FSC: 5325
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
nut_styleHEXAGON
nut_height0.208 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
lubricationSOLUBLE LUBRICANT
temp_rating250.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
thread_directionRIGHT-HAND
countersink_angle88.0 DEGREES NOMINAL NUT
surface_treatmentCADMIUM AND CHROMATE OVERALL EXCEPT INSERT
width_across_flats0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
nominal_thread_size0.190 INCHES IN
NSN5325-00-090-4888
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 853926 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GROMMET CONSTRUCTION TYPE: SOLID
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS3220 ASSN STD SINGLE MATERIAL RESPONSE GROMMET
•
MATERIAL: RUBBER SYNTHETIC GROMMET
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESMOLDED BRASS FERRULE
GROMMET CONSTRUCTION TYPESOLID
MATERIAL DOCUMENT AND CLASSIFICATIONAMS3220 ASSN STD SINGLE MATERIAL RESPONSE GROMMET
MATERIALRUBBER SYNTHETIC GROMMET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
30047Interchangeable
interchangeable cross-reference
interchangeable
LA 2889Interchangeable
interchangeable cross-reference
interchangeable
BEST TEST PAPER CEMENTInterchangeable
interchangeable cross-reference
interchangeable
RUBBER CEMENT,38-6232Interchangeable
interchangeable cross-reference
interchangeable
2480348Interchangeable
interchangeable cross-reference
interchangeable
5325PL0732926Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 853926?
853926 is a SPARK ARM OUTBOARD.
What parts can replace 853926?
There are 24 known substitutes for 853926: 30047, LA 2889, BEST TEST PAPER CEMENT and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 853926?
853926 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-090-4888. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026