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Technical Data Sheet
PartsTable / COMPONENT / 07-853949
07-853949 ✓ 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,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, recess_depth: 0.218 INCHES NOMINAL IN, hole_diameter: 0.687 INCHES NOMINAL IN, overall_height: 0.250 INCHES NOMINAL IN, outside_diameter: 0.937 INCHES NOMINAL IN, style_designator: RECESSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-565-9739, 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
07-853949
NSN: 5310-00-565-9739
FSC: 5310
CAGE: 16662 — LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
recess_depth0.218 INCHES NOMINAL IN
hole_diameter0.687 INCHES NOMINAL IN
overall_height0.250 INCHES NOMINAL IN
outside_diameter0.937 INCHES NOMINAL IN
style_designatorRECESSED
material_thickness0.031 INCHES NOMINAL IN
NSN5310-00-565-9739
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 07-853949 · 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
•
MATERIAL THICKNESS: 0.031 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECESSED
•
HOLE DIAMETER: 0.687 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
RECESS DEPTH: 0.218 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.937 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.250 INCHES NOMINAL IN
MATERIAL THICKNESS0.031 INCHES NOMINAL IN
STYLE DESIGNATORRECESSED
HOLE DIAMETER0.687 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
RECESS DEPTH0.218 INCHES NOMINAL IN
OUTSIDE DIAMETER0.937 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
6455Interchangeable
interchangeable cross-reference
interchangeable
136847Interchangeable
interchangeable cross-reference
interchangeable
002221Interchangeable
interchangeable cross-reference
interchangeable
800E1008Interchangeable
interchangeable cross-reference
interchangeable
1706-261Interchangeable
interchangeable cross-reference
interchangeable
290-1267P1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 07-853949?
07-853949 is a WASHER,RECESSED.
What parts can replace 07-853949?
There are 13 known substitutes for 07-853949: 6455, 136847, 002221 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 07-853949?
07-853949 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-565-9739. 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