PartsTable
Technical Data Sheet
5155749 ✓ 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 1070, end_style: 90 DEGREE PARALLEL, ring_style: STRAIGHT GAP, usage_design: EXTERNAL, inside_diameter: 1.313 INCHES NOMINAL IN, outside_diameter: 1.552 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-282-6348, 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
5155749
NSN: 5325-00-282-6348
FSC: 5325
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 1065 OR STEEL COMP 1070
end_style90 DEGREE PARALLEL
ring_styleSTRAIGHT GAP
usage_designEXTERNAL
inside_diameter1.313 INCHES NOMINAL IN
outside_diameter1.552 INCHES NOMINAL IN
material_diameter0.120 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
material_hardness_rating42.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
cross-sectional_shape_styleROUND
material_document_and_classificationQQ-S-633, FS1065 OR FS1070 FED SPEC SINGLE MATERIAL RESPONSE
NSN5325-00-282-6348
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5155749 · 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
MATERIAL DIAMETER: 0.120 INCHES NOMINAL IN
OUTSIDE DIAMETER: 1.552 INCHES NOMINAL IN
MATERIAL: STEEL COMP 1065 OR STEEL COMP 1070
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633, FS1065 OR FS1070 FED SPEC SINGLE MATERIAL RESPONSE
CASEHARDENING INDICATOR: NOT CASEHARDENED
USAGE DESIGN: EXTERNAL
CROSS-SECTIONAL SHAPE STYLE: ROUND
INSIDE DIAMETER: 1.313 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DIAMETER0.120 INCHES NOMINAL IN
OUTSIDE DIAMETER1.552 INCHES NOMINAL IN
MATERIALSTEEL COMP 1065 OR STEEL COMP 1070
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633, FS1065 OR FS1070 FED SPEC SINGLE MATERIAL RESPONSE
CASEHARDENING INDICATORNOT CASEHARDENED
USAGE DESIGNEXTERNAL
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER1.313 INCHES NOMINAL IN
RING STYLESTRAIGHT GAP
END STYLE90 DEGREE PARALLEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
21738Interchangeable
interchangeable cross-reference
interchangeable
1DK31Interchangeable
interchangeable cross-reference
interchangeable
N24339RInterchangeable
interchangeable cross-reference
interchangeable
110 17/64Interchangeable
interchangeable cross-reference
interchangeable
2410 17/64Interchangeable
interchangeable cross-reference
interchangeable
C12099Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5155749?
5155749 is a RING,RETAINING.
What parts can replace 5155749?
There are 26 known substitutes for 5155749: 21738, 1DK31, N24339R and 23 more. Substitute compatibility should be verified for your specific system.
Is 5155749 still available?
5155749 is currently cancelled.
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