PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 139662-01
139662-01 ✓ 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 COMP 1065 OR STEEL COMP 1090, ring_style: SPECIAL, usage_design: EXTERNAL, inside_diameter: 0.091 INCHES NOMINAL IN, major_thickness: 0.027 INCHES NOMINAL IN, outside_diameter: 0.211 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 5325-00-771-8341, 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
139662-01
NSN: 5325-00-771-8341
FSC: 5325
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 1065 OR STEEL COMP 1090
ring_styleSPECIAL
usage_designEXTERNAL
inside_diameter0.091 INCHES NOMINAL IN
major_thickness0.027 INCHES NOMINAL IN
outside_diameter0.211 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationSAE 1065 ASSN STD 1ST MATERIAL RESPONSE OR SAE 1090, COMPOSITION, ANY ACCEPTABLE ASSN STD 2ND MATERIAL RESPONSE
NSN5325-00-771-8341
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 139662-01 · 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
•
RING STYLE: SPECIAL
•
MATERIAL: STEEL COMP 1065 OR STEEL COMP 1090
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1065 ASSN STD 1ST MATERIAL RESPONSE OR SAE 1090, COMPOSITION, ANY ACCEPTABLE ASSN STD 2ND MATERIAL RESPONSE
•
MAJOR THICKNESS: 0.027 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
OUTSIDE DIAMETER: 0.211 INCHES NOMINAL IN
•
USAGE DESIGN: EXTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
RING STYLESPECIAL
MATERIALSTEEL COMP 1065 OR STEEL COMP 1090
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1065 ASSN STD 1ST MATERIAL RESPONSE OR SAE 1090, COMPOSITION, ANY ACCEPTABLE ASSN STD 2ND MATERIAL RESPONSE
MAJOR THICKNESS0.027 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
CASEHARDENING INDICATORNOT CASEHARDENED
OUTSIDE DIAMETER0.211 INCHES NOMINAL IN
USAGE DESIGNEXTERNAL
INSIDE DIAMETER0.091 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
KZ499Interchangeable
interchangeable cross-reference
interchangeable
1057835Interchangeable
interchangeable cross-reference
interchangeable
GL42Interchangeable
interchangeable cross-reference
interchangeable
11042Interchangeable
interchangeable cross-reference
interchangeable
2810L20-031Interchangeable
interchangeable cross-reference
interchangeable
12CW26AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 139662-01?
139662-01 is a RING,RETAINING.
What parts can replace 139662-01?
There are 14 known substitutes for 139662-01: KZ499, 1057835, GL42 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 139662-01?
139662-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-771-8341. 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