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A213424 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

A213424: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL, end_style: VERTEX OUTSIDE PERIPHERY, ring_style: STRAIGHT GAP, usage_design: INTERNAL, inside_diameter: 0.625 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN, major_thickness: 0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-350-4263, 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
A213424
NSN: 5325-00-350-4263
FSC: 5325 — Fastening Devices
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
end_styleVERTEX OUTSIDE PERIPHERY
ring_styleSTRAIGHT GAP
usage_designINTERNAL
inside_diameter0.625 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
major_thickness0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
outside_diameter0.839 INCHES MINIMUM AND 0.845 INCHES MAXIMUM IN
surface_treatmentZINC OR CADMIUM
casehardening_indicatorNOT CASEHARDENED
material_hardness_rating43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationQQ-W465,CLASS A FED SPEC SINGLE MATERIAL RESPONSE
NSN5325-00-350-4263
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A213424 · 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 HARDNESS RATING: 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
•
USAGE DESIGN: INTERNAL
•
END STYLE: VERTEX OUTSIDE PERIPHERY
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W465,CLASS A FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 0.839 INCHES MINIMUM AND 0.845 INCHES MAXIMUM IN
•
MAJOR THICKNESS: 0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.625 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MATERIAL HARDNESS RATING43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
USAGE DESIGNINTERNAL
END STYLEVERTEX OUTSIDE PERIPHERY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W465,CLASS A FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER0.839 INCHES MINIMUM AND 0.845 INCHES MAXIMUM IN
MAJOR THICKNESS0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
INSIDE DIAMETER0.625 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESTRAIGHT GAP
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 1
2176718Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A213424?
A213424 is a RING,RETAINING.
What parts can replace A213424?
There is 1 known substitute for A213424: 2176718. Substitute compatibility should be verified for your specific system.
What is the NSN for A213424?
A213424 is cataloged in the U.S. Government catalog under NSN 5325-00-350-4263. This indicates validated use in U.S. government and defense supply chains.
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