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10861211 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

10861211: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: IRON CAST, ring_style: SPECIAL FLAT, usage_design: EXTERNAL, inside_diameter: 3.977 INCHES MINIMUM AND 3.982 INCHES MAXIMUM IN, major_thickness: 0.107 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN, outside_diameter: 4.586 INCHES MINIMUM AND 4.621 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-679-9841, 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
10861211
NSN: 5325-00-679-9841
FSC: 5325 — Fastening Devices
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialIRON CAST
ring_styleSPECIAL FLAT
usage_designEXTERNAL
inside_diameter3.977 INCHES MINIMUM AND 3.982 INCHES MAXIMUM IN
major_thickness0.107 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
outside_diameter4.586 INCHES MINIMUM AND 4.621 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleDOUBLE OVAL
NSN5325-00-679-9841
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 10861211 · 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
•
USAGE DESIGN: EXTERNAL
•
CROSS-SECTIONAL SHAPE STYLE: DOUBLE OVAL
•
OUTSIDE DIAMETER: 4.586 INCHES MINIMUM AND 4.621 INCHES MAXIMUM IN
•
MAJOR THICKNESS: 0.107 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 3.977 INCHES MINIMUM AND 3.982 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
RING STYLE: SPECIAL FLAT
•
MATERIAL: IRON CAST
TECHNICAL CHARACTERISTICS
USAGE DESIGNEXTERNAL
CROSS-SECTIONAL SHAPE STYLEDOUBLE OVAL
OUTSIDE DIAMETER4.586 INCHES MINIMUM AND 4.621 INCHES MAXIMUM IN
MAJOR THICKNESS0.107 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
INSIDE DIAMETER3.977 INCHES MINIMUM AND 3.982 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESPECIAL FLAT
MATERIALIRON CAST
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 2
RRT433Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5365006799841Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10861211?
10861211 is a RING,RETAINING.
What parts can replace 10861211?
There are 2 known substitutes for 10861211: RRT433, 5365006799841. Substitute compatibility should be verified for your specific system.
What is the NSN for 10861211?
10861211 is cataloged in the U.S. Government catalog under NSN 5325-00-679-9841. This indicates validated use in U.S. government and defense supply chains.
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