152491 — BEARING,SLEEVE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

152491: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include head_style: FLAT CHAMFER, head_height: 0.088 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.250 INCHES NOMINAL IN, thread_length: 0.312 INCHES MINIMUM IN, screw_material: COPPER ALLOY 464. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-413-7514, 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

152491

NSN: 5305-00-413-7514
NIINs: 004137514, 007053958
FSC: 5305 — Screws
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)

SPECIFICATIONS

head_style	FLAT CHAMFER
head_height	0.088 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
thread_class	3A A
head_diameter	0.250 INCHES NOMINAL IN
thread_length	0.312 INCHES MINIMUM IN
screw_material	COPPER ALLOY 464
fastener_length	0.407 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
internal_drive_style	CROSS RECESS TYPE 1
nominal_thread_diameter	0.164 INCHES IN
thread_quantity_per_inch	32
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
NSN	5305-00-413-7514

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.088 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.407 INCHES NOMINAL IN

•

SCREW MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE

•

THREAD LENGTH: 0.312 INCHES MINIMUM IN

•

NOMINAL THREAD DIAMETER: 0.164 INCHES IN

•

HEAD STYLE: FLAT CHAMFER

•

THREAD DIRECTION: RIGHT-HAND

•

SCREW MATERIAL: COPPER ALLOY 464

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.088 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
FASTENER LENGTH	0.407 INCHES NOMINAL IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE
THREAD LENGTH	0.312 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER	0.164 INCHES IN
HEAD STYLE	FLAT CHAMFER
THREAD DIRECTION	RIGHT-HAND
SCREW MATERIAL	COPPER ALLOY 464
INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1
THREAD CLASS	3A A

SUBSTITUTES & CROSS-REFERENCES 1

1885336PC43Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 152491?

152491 is a BEARING,SLEEVE.

What parts can replace 152491?

There is 1 known substitute for 152491: 1885336PC43. Substitute compatibility should be verified for your specific system.

What is the NSN for 152491?

152491 is cataloged in the U.S. Government catalog under NSN 5305-00-413-7514. This indicates validated use in U.S. government and defense supply chains.

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