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Technical Data Sheet
PartsTable / COMPONENT / RS131-24
RS131-24 ✓ 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 CORROSION RESISTING, ring_style: HOOKED WIRE, usage_design: INTERNAL, inside_diameter: 1.258 INCHES MINIMUM AND 1.286 INCHES MAXIMUM IN, outside_diameter: 1.370 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN, material_diameter: 0.057 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-663-2737, 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
RS131-24
NSN: 5325-00-663-2737
FSC: 5325
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
ring_styleHOOKED WIRE
usage_designINTERNAL
inside_diameter1.258 INCHES MINIMUM AND 1.286 INCHES MAXIMUM IN
outside_diameter1.370 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN
material_diameter0.057 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleROUND
material_document_and_classificationQQ-W-423, CONDITION B FED SPEC SINGLE MATERIAL RESPONSE
NSN5325-00-663-2737
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: RS131-24 · 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
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
RING STYLE: HOOKED WIRE
•
MATERIAL: STEEL CORROSION RESISTING
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423, CONDITION B FED SPEC SINGLE MATERIAL RESPONSE
•
INSIDE DIAMETER: 1.258 INCHES MINIMUM AND 1.286 INCHES MAXIMUM IN
•
USAGE DESIGN: INTERNAL
•
OUTSIDE DIAMETER: 1.370 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN
•
MATERIAL DIAMETER: 0.057 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
RING STYLEHOOKED WIRE
MATERIALSTEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423, CONDITION B FED SPEC SINGLE MATERIAL RESPONSE
INSIDE DIAMETER1.258 INCHES MINIMUM AND 1.286 INCHES MAXIMUM IN
USAGE DESIGNINTERNAL
OUTSIDE DIAMETER1.370 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN
MATERIAL DIAMETER0.057 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
420174PC42Interchangeable
interchangeable cross-reference
interchangeable
65-53PKInterchangeable
interchangeable cross-reference
interchangeable
142424Interchangeable
interchangeable cross-reference
interchangeable
14242-1Interchangeable
interchangeable cross-reference
interchangeable
70307-63800-102Interchangeable
interchangeable cross-reference
interchangeable
WP-64Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RS131-24?
RS131-24 is a RING,RETAINING.
What parts can replace RS131-24?
There are 7 known substitutes for RS131-24: 420174PC42, 65-53PK, 142424 and 4 more. Substitute compatibility should be verified for your specific system.
Is RS131-24 still available?
RS131-24 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