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PartsTable / COMPONENT / R102SB4
R102SB4 ✓ 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 INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.250 INCHES NOMINAL IN, material: STEEL COMP 1117 OVERALL, insert_size: 0.190-24 NC CLASS 3, flange_diameter: 0.250 INCHES NOMINAL IN, style_designator: SERRATED, surface_treatment: CADMIUM OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-290-5109, 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
R102SB4
NSN: 5325-00-290-5109
FSC: 5325
CAGE: 83324 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV ROSAN PRODUCTS (USA)
SPECIFICATIONS
length0.250 INCHES NOMINAL IN
materialSTEEL COMP 1117 OVERALL
insert_size0.190-24 NC CLASS 3
flange_diameter0.250 INCHES NOMINAL IN
style_designatorSERRATED
surface_treatmentCADMIUM OVERALL
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5325-00-290-5109
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: R102SB4 · 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
•
STYLE DESIGNATOR: SERRATED
•
FLANGE DIAMETER: 0.250 INCHES NOMINAL IN
•
LENGTH: 0.250 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1117 OVERALL
•
SURFACE TREATMENT: CADMIUM OVERALL
•
INSERT SIZE: 0.190-24 NC CLASS 3
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSERRATED
FLANGE DIAMETER0.250 INCHES NOMINAL IN
LENGTH0.250 INCHES NOMINAL IN
MATERIALSTEEL COMP 1117 OVERALL
SURFACE TREATMENTCADMIUM OVERALL
INSERT SIZE0.190-24 NC CLASS 3
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
10-60709-4Interchangeable
Package Ailer0n C0n
interchangeable
129302Interchangeable
Package Ailer0n C0n
interchangeable
129305Interchangeable
Package Ailer0n C0n
interchangeable
2878Interchangeable
interchangeable cross-reference
interchangeable
935258-1Interchangeable
interchangeable cross-reference
interchangeable
605945-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R102SB4?
R102SB4 is a INSERT,SCREW THREAD.
What parts can replace R102SB4?
There are 11 known substitutes for R102SB4: 10-60709-4, 129302, 129305 and 8 more. Substitute compatibility should be verified for your specific system.
Is R102SB4 still available?
R102SB4 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