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Technical Data Sheet
PartsTable / COMPONENT / 66036F
66036F ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, end_style: VERTEX CENTER OR ABOVE, ring_style: STRAIGHT GAP, usage_design: INTERNAL, inside_diameter: 1.664 INCHES NOMINAL IN, outside_diameter: 1.790 INCHES NOMINAL 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 5325-01-113-1146, 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
66036F
NSN: 5325-01-113-1146
FSC: 5325
CAGE: 86184 — GRISWOLD INDUSTRIES DBA CLA-VAL CO (USA)
SPECIFICATIONS
materialNICKEL ALLOY
end_styleVERTEX CENTER OR ABOVE
ring_styleSTRAIGHT GAP
usage_designINTERNAL
inside_diameter1.664 INCHES NOMINAL IN
outside_diameter1.790 INCHES NOMINAL IN
material_diameter0.063 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleROUND
NSN5325-01-113-1146
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 66036F · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OUTSIDE DIAMETER: 1.790 INCHES NOMINAL IN
•
RING STYLE: STRAIGHT GAP
•
USAGE DESIGN: INTERNAL
•
MATERIAL: NICKEL ALLOY
•
END STYLE: VERTEX CENTER OR ABOVE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
MATERIAL DIAMETER: 0.063 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER1.790 INCHES NOMINAL IN
RING STYLESTRAIGHT GAP
USAGE DESIGNINTERNAL
MATERIALNICKEL ALLOY
END STYLEVERTEX CENTER OR ABOVE
CROSS-SECTIONAL SHAPE STYLEROUND
CASEHARDENING INDICATORNOT CASEHARDENED
MATERIAL DIAMETER0.063 INCHES NOMINAL IN
INSIDE DIAMETER1.664 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
TL465UInterchangeable
interchangeable cross-reference
interchangeable
54614Interchangeable
interchangeable cross-reference
interchangeable
66036Interchangeable
interchangeable cross-reference
interchangeable
T620777Interchangeable
interchangeable cross-reference
interchangeable
RE66F590ESUBASSYAInterchangeable
interchangeable cross-reference
interchangeable
955610Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 66036F?
66036F is a RING,RETAINING.
What parts can replace 66036F?
There are 10 known substitutes for 66036F: TL465U, 54614, 66036 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66036F?
66036F is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-113-1146. 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