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7411340 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

7411340: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL, end_style: VERTEX BELOW CENTER, usage_design: INTERNAL, end_play_takeup: 0.188 INCHES NOMINAL IN, inside_diameter: 2.938 INCHES NOMINAL IN, major_thickness: 0.115 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-447-3189, 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
7411340
NSN: 5325-00-447-3189
FSC: 5325 — Fastening Devices
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
end_styleVERTEX BELOW CENTER
usage_designINTERNAL
end_play_takeup0.188 INCHES NOMINAL IN
inside_diameter2.938 INCHES NOMINAL IN
major_thickness0.115 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
outside_diameter3.312 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
material_hardness_rating40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationASTM A576 COMP 1060 TO COMP 1070 ASSN STD SINGLE MATERIAL RESPONSE
NSN5325-00-447-3189
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7411340 · 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: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
•
USAGE DESIGN: INTERNAL
•
END STYLE: VERTEX BELOW CENTER
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A576 COMP 1060 TO COMP 1070 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 3.312 INCHES NOMINAL IN
•
END PLAY TAKEUP: 0.188 INCHES NOMINAL IN
•
MAJOR THICKNESS: 0.115 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MATERIAL HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
USAGE DESIGNINTERNAL
END STYLEVERTEX BELOW CENTER
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A576 COMP 1060 TO COMP 1070 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER3.312 INCHES NOMINAL IN
END PLAY TAKEUP0.188 INCHES NOMINAL IN
MAJOR THICKNESS0.115 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
INSIDE DIAMETER2.938 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SUBSTITUTES & CROSS-REFERENCES 1
590484Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7411340?
7411340 is a RING,RETAINING.
What parts can replace 7411340?
There is 1 known substitute for 7411340: 590484. Substitute compatibility should be verified for your specific system.
What is the NSN for 7411340?
7411340 is cataloged in the U.S. Government catalog under NSN 5325-00-447-3189. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.