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667391 — BEARING,SLEEVE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

667391: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OR STEEL COMP 1015 OUTER LAYER, corner_shape: SQUARE OUTSIDE LEFT CORNER, hole_diameter: 0.3281 INCHES NOMINAL FIRST IN, overall_length: 1.0520 INCHES MINIMUM AND 1.0720 INCHES MAXIMUM IN, style_designator: SPLIT, PLAIN, NO OUTSIDE FLANGES, surface_treatment: TIN OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-616-7771, 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
667391
NSN: 5330-00-616-7771
NIINs: 006167771, 006786087
FSC: 5330 — Packing and Gasket Materials
CAGE: 58275 — SASCO INC CANADIAN DIV
SPECIFICATIONS
materialSTEEL COMP 1010 OR STEEL COMP 1015 OUTER LAYER
corner_shapeSQUARE OUTSIDE LEFT CORNER
hole_diameter0.3281 INCHES NOMINAL FIRST IN
overall_length1.0520 INCHES MINIMUM AND 1.0720 INCHES MAXIMUM IN
style_designatorSPLIT, PLAIN, NO OUTSIDE FLANGES
surface_treatmentTIN OVERALL
peripheral_diameter4.688 INCHES NOMINAL IN
body_inside_diameter2.0540 INCHES MINIMUM AND 2.0560 INCHES MAXIMUM IN
center_hole_diameter3.632 INCHES MINIMUM AND 3.635 INCHES MAXIMUM IN
body_outside_diameter2.1900 INCHES MINIMUM AND 2.1920 INCHES MAXIMUM IN
cross-sectional_height0.375 INCHES NOMINAL IN
cross-sectional_thickness0.094 INCHES NOMINAL IN
NSN5330-00-616-7771
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 667391 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.094 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.375 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLANGE
•
PERIPHERAL DIAMETER: 4.688 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 3.632 INCHES MINIMUM AND 3.635 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.094 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.375 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLANGE
PERIPHERAL DIAMETER4.688 INCHES NOMINAL IN
CENTER HOLE DIAMETER3.632 INCHES MINIMUM AND 3.635 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
JT10622Reference document
Same NSN cross-reference
Reference document — Secondary reference
2031378Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
353034Reference 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 667391?
667391 is a BEARING,SLEEVE.
What parts can replace 667391?
There are 3 known substitutes for 667391: JT10622, 2031378, 353034. Substitute compatibility should be verified for your specific system.
What is the NSN for 667391?
667391 is cataloged in the U.S. Government catalog under NSN 5330-00-616-7771. This indicates validated use in U.S. government and defense supply chains.
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