PartsTable
Technical Data Sheet
154-900025-00 ✓ 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 NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: SLEEVE, nut_length: 0.295 INCHES NOMINAL IN, nut_diameter: 0.312 INCHES NOMINAL IN, thread_class: 3B, thread_length: 0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-673-8272, 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
154-900025-00
NSN: 5310-00-673-8272
FSC: 5310
CAGE: 73949 — GUARDIAN ELECTRIC MANUFACTURING CO DIV GUARDIAN ELECTRIC MFG CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleSLEEVE
nut_length0.295 INCHES NOMINAL IN
nut_diameter0.312 INCHES NOMINAL IN
thread_class3B
thread_length0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
thread_seriesUNEF
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.250 INCHES IN
cross-sectional_shapeROUND NUT
thread_quantity_per_inch32
NSN5310-00-673-8272
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 154-900025-00 · 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
THREAD SERIES: UNEF
NUT LENGTH: 0.295 INCHES NOMINAL IN
MATERIAL: STEEL CORROSION RESISTING OVERALL
THREAD LENGTH: 0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NUT DIAMETER: 0.312 INCHES NOMINAL IN
NOMINAL THREAD SIZE: 0.250 INCHES IN
NUT STYLE: SLEEVE
THREAD QUANTITY PER INCH: 32
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIESUNEF
NUT LENGTH0.295 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD LENGTH0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NUT DIAMETER0.312 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.250 INCHES IN
NUT STYLESLEEVE
THREAD QUANTITY PER INCH32
THREAD CLASS3B
SURFACE TREATMENTPASSIVATE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
340B103Interchangeable
interchangeable cross-reference
interchangeable
21222Interchangeable
interchangeable cross-reference
interchangeable
9140-0115Interchangeable
interchangeable cross-reference
interchangeable
MS90542-21Interchangeable
interchangeable cross-reference
interchangeable
92201MInterchangeable
interchangeable cross-reference
interchangeable
1M212-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 154-900025-00?
154-900025-00 is a NUT,SLEEVE.
What parts can replace 154-900025-00?
There are 9 known substitutes for 154-900025-00: 340B103, 21222, 9140-0115 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 154-900025-00?
154-900025-00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-673-8272. This indicates validated use in U.S. government and defense supply chains.
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