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742778 — BEARING,SLEEVE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

742778: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.4670 INCHES MINIMUM AND 0.4770 INCHES MAXIMUM IN, special_features: BEARING LINER, INTERNAL FLANGE, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 2.6740 INCHES MINIMUM AND 2.6840 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-375-7151, 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
742778
NSN: 5305-01-375-7151
NIINs: 013757151, 014446163
FSC: 5305 — Screws
CAGE: 97947 — LISTER PETTER AMERICAS INCORPORATED (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.4670 INCHES MINIMUM AND 0.4770 INCHES MAXIMUM IN
special_featuresBEARING LINER, INTERNAL FLANGE
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter2.6740 INCHES MINIMUM AND 2.6840 INCHES MAXIMUM IN
body_outside_diameter2.7520 INCHES MINIMUM AND 2.7820 INCHES MAXIMUM IN
end_item_identificationF-15I
left_internal_flange_hole_diameter2.4270 INCHES MINIMUM AND 2.4470 INCHES MAXIMUM IN
material_document_and_classificationAMS6381 ASSN STD ALL MATERIAL RESPONSES OVERALL
interior_flange_left_end_to_centerline_distance0.0850 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM IN
NSN5305-01-375-7151
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 742778 · 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
•
HEAD HEIGHT: 0.120 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.375 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: BS 3382 PART 2 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.297 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: BS 1768 GR1981 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.120 INCHES NOMINAL IN
FASTENER LENGTH0.375 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONBS 3382 PART 2 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.297 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONBS 1768 GR1981 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.312 INCHES NOMINAL IN
SURFACE TREATMENTZINC OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
270-00905Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 742778?
742778 is a BEARING,SLEEVE.
What parts can replace 742778?
There is 1 known substitute for 742778: 270-00905. Substitute compatibility should be verified for your specific system.
What is the NSN for 742778?
742778 is cataloged in the U.S. Government catalog under NSN 5305-01-375-7151. This indicates validated use in U.S. government and defense supply chains.
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