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Technical Data Sheet
PartsTable / COMPONENT / F3438
F3438 ✓ 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: STEEL, ring_style: WIRE, usage_design: EXTERNAL, inside_diameter: 1.031 INCHES NOMINAL IN, outside_diameter: 1.213 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN, material_diameter: 0.091 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-281-6690, 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
F3438
NSN: 5325-00-281-6690
FSC: 5325
CAGE: 72850 — PUROLATOR PRODUCTS CO DIV MOTOR COMPONENTS, LLC (USA)
SPECIFICATIONS
materialSTEEL
ring_styleWIRE
usage_designEXTERNAL
inside_diameter1.031 INCHES NOMINAL IN
outside_diameter1.213 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN
material_diameter0.091 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleROUND
NSN5325-00-281-6690
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: F3438 · 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
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
MATERIAL DIAMETER: 0.091 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL
•
OUTSIDE DIAMETER: 1.213 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 1.031 INCHES NOMINAL IN
•
RING STYLE: WIRE
•
USAGE DESIGN: EXTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
CASEHARDENING INDICATORNOT CASEHARDENED
MATERIAL DIAMETER0.091 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEROUND
MATERIALSTEEL
OUTSIDE DIAMETER1.213 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN
INSIDE DIAMETER1.031 INCHES NOMINAL IN
RING STYLEWIRE
USAGE DESIGNEXTERNAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
10727Interchangeable
interchangeable cross-reference
interchangeable
1A10727Interchangeable
interchangeable cross-reference
interchangeable
8719853Interchangeable
interchangeable cross-reference
interchangeable
SJ3540-54Interchangeable
interchangeable cross-reference
interchangeable
SL4967-54Interchangeable
interchangeable cross-reference
interchangeable
XS168-2PC13-59Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F3438?
F3438 is a RING,RETAINING.
What parts can replace F3438?
There are 20 known substitutes for F3438: 10727, 1A10727, 8719853 and 17 more. Substitute compatibility should be verified for your specific system.
Is F3438 still available?
F3438 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026