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MBEU69732 — NUT,SELF-LOCKING,EXTENDED WASHER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

MBEU69732: NUT,SELF-LOCKING,EXTENDED WASHER.

NUT,SELF-LOCKING,EXTENDED WASHER. Key specifications include material: PLASTIC POLYAMIDE NYLON LOCKING INSERT, nut_style: DOUBLE HEXAGON, temp_rating: 250.0 FAHRENHEIT MAXIMUM DEGF, thread_class: 3B, thread_series: UNF, overall_height: 0.548 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-152-9354, 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
MBEU69732
NSN: 5310-01-152-9354
FSC: 5310 — Nuts and Washers
CAGE: U1604 — MARTIN-BAKER AIRCRAFT COMPANY LIMITED (GBR)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON LOCKING INSERT
nut_styleDOUBLE HEXAGON
temp_rating250.0 FAHRENHEIT MAXIMUM DEGF
thread_class3B
thread_seriesUNF
overall_height0.548 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
thread_directionRIGHT-HAND
washer_thickness0.118 INCHES NOMINAL IN
surface_treatmentCADMIUM NUT
width_across_flats0.612 INCHES MINIMUM AND 0.628 INCHES MAXIMUM IN
nominal_thread_size0.500 INCHES IN
NSN5310-01-152-9354
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MBEU69732 · 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
•
WASHER OUTSIDE DIAMETER: 0.865 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
•
WIDTH ACROSS FLATS: 0.612 INCHES MINIMUM AND 0.628 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE NUT
•
THREAD SERIES: UNF
•
TEMP RATING: 250.0 FAHRENHEIT MAXIMUM DEGF
•
WASHER THICKNESS: 0.118 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.548 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
WASHER OUTSIDE DIAMETER0.865 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
WIDTH ACROSS FLATS0.612 INCHES MINIMUM AND 0.628 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE NUT
THREAD SERIESUNF
TEMP RATING250.0 FAHRENHEIT MAXIMUM DEGF
WASHER THICKNESS0.118 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.500 INCHES IN
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
SUBSTITUTES & CROSS-REFERENCES 1
EB080Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MBEU69732?
MBEU69732 is a NUT,SELF-LOCKING,EXTENDED WASHER.
What parts can replace MBEU69732?
There is 1 known substitute for MBEU69732: EB080. Substitute compatibility should be verified for your specific system.
What is the NSN for MBEU69732?
MBEU69732 is cataloged in the U.S. Government catalog under NSN 5310-01-152-9354. This indicates validated use in U.S. government and defense supply chains.
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