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625846 ✓ 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 TUBING,NONMETALLIC is a the manufacturer industrial component. Key specifications include exterior_color: WHITE, outside_diameter: 0.250 INCHES NOMINAL IN, end_item_identification: 3740-01-141-2557 FOG;GENERATOR,INSECTICIDAL, cross-sectional_shape_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-148-3717, 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
625846
NSN: 5310-00-148-3717
FSC: 5310
CAGE: 1J4P3 — PARADIGM MANCHESTER INC. DBA PURSUIT AEROSPACE (USA)
SPECIFICATIONS
exterior_colorWHITE
outside_diameter0.250 INCHES NOMINAL IN
end_item_identification3740-01-141-2557 FOG;GENERATOR,INSECTICIDAL
cross-sectional_shape_styleROUND
NSN5310-00-148-3717
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 625846 · 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
•
PERIPHERAL SHAPE STYLE: ROUND
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
SURFACE FINISH: 63.0 MICROINCHES BOTTOM
•
MATERIAL: STEEL COMP 410 OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5504 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OVERALL DIAMETER: 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
•
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SURFACE FINISH63.0 MICROINCHES BOTTOM
MATERIALSTEEL COMP 410 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5504 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE FINISH63.0 MICROINCHES TOP
OVERALL DIAMETER0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
CENTER HOLE SHAPE STYLEROUND
THICKNESS0.056 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
HOLE DIAMETER0.206 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
62MR500-346DInterchangeable
interchangeable cross-reference
interchangeable
311-1261-00Interchangeable
interchangeable cross-reference
interchangeable
62-346-1Interchangeable
interchangeable cross-reference
interchangeable
625846Interchangeable
interchangeable cross-reference
interchangeable
626017Interchangeable
interchangeable cross-reference
interchangeable
9390002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 625846?
625846 is a TUBING,NONMETALLIC.
What parts can replace 625846?
There are 8 known substitutes for 625846: 62MR500-346D, 311-1261-00, 62-346-1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 625846?
625846 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-148-3717. 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