PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 149386
149386 ✓ Verified by PartsTable
— · NUT WASHER
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

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include unit_of_issue_cube: 0.030 CUBIC FEET, general_characteristics_item_description: C/O ONE SWITCH,THERMOSTATIC; THREE HEX NUTS; ONE BRACKET; ONE SPACER; ONE CLIP; TWO SCREWS; ONE INSTRUCTION SHEET, part_name_assigned_by_controlling_agency: PARTS KIT STERILZ C/O SW THERMOSTSTIC 3 HEX NUTS 1 BRACKET &MORE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-410-4786, 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
149386
NSN: 5310-00-410-4786
FSC: 5310
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
unit_of_issue_cube0.030 CUBIC FEET
general_characteristics_item_descriptionC/O ONE SWITCH,THERMOSTATIC; THREE HEX NUTS; ONE BRACKET; ONE SPACER; ONE CLIP; TWO SCREWS; ONE INSTRUCTION SHEET
part_name_assigned_by_controlling_agencyPARTS KIT STERILZ C/O SW THERMOSTSTIC 3 HEX NUTS 1 BRACKET &MORE
NSN5310-00-410-4786
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 149386 · 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
•
STYLE DESIGNATOR: SHOULDERED
•
SURFACE FINISH: 80.0 MICROINCHES TOP
•
SHOULDER DIAMETER: 1.252 INCHES NOMINAL IN
•
HOLE DIAMETER: 1.120 INCHES NOMINAL IN
•
SHOULDER HEIGHT: 0.080 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.580 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSHOULDERED
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
SURFACE FINISH80.0 MICROINCHES TOP
SURFACE FINISH32.0 MICROINCHES OUTER
SHOULDER DIAMETER1.252 INCHES NOMINAL IN
HOLE DIAMETER1.120 INCHES NOMINAL IN
SHOULDER HEIGHT0.080 INCHES NOMINAL IN
OUTSIDE DIAMETER1.580 INCHES NOMINAL IN
MATERIAL THICKNESS0.300 INCHES NOMINAL IN
SURFACE FINISH50.0 MICROINCHES COUNTERBORE WALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
149363Interchangeable
interchangeable cross-reference
interchangeable
149386Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 149386?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 149386?
149386 is a WASHER,SHOULDERED.
What parts can replace 149386?
There are 2 known substitutes for 149386: 149363, 149386. Substitute compatibility should be verified for your specific system.
What is the NSN for 149386?
149386 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-410-4786. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 149386

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026