3F8921 — 3F8921

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3F8921: 3F8921.

The 3F8921 is a the manufacturer industrial component. Key specifications include material: STEEL, construction: ONE-PIECE, hole_diameter: 0.406 INCHES NOMINAL IN, overall_width: 3.875 INCHES NOMINAL IN, overall_length: 4.750 INCHES NOMINAL IN, special_features: HAS A 1.312 IN. LG BY 0.750 IN.

W TAB WITH A 0.312 IN. DIA HOLE IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-034-8142, 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

3F8921

NSN: 5365-00-034-8142
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)

SPECIFICATIONS

material	STEEL
construction	ONE-PIECE
hole_diameter	0.406 INCHES NOMINAL IN
overall_width	3.875 INCHES NOMINAL IN
overall_length	4.750 INCHES NOMINAL IN
special_features	HAS A 1.312 IN. LG BY 0.750 IN. W TAB WITH A 0.312 IN. DIA HOLE IN
aperture_diameter	3.312 INCHES NOMINAL IN
bolt_hole_quantity	4
fsc_application_data	BLOWER ASSY,DIESEL ENGINE
outside_corner_radius	0.437 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_width	0.437 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_length	0.437 INCHES NOMINAL IN
NSN	5365-00-034-8142

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: BLOWER ASSY,DIESEL ENGINE

•

APERTURE DIAMETER: 3.312 INCHES NOMINAL IN

•

BOLT HOLE QUANTITY: 4

•

CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 3.000 INCHES NOMINAL IN

•

CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 3.000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	BLOWER ASSY,DIESEL ENGINE
OVERALL LENGTH	4.750 INCHES NOMINAL IN
OVERALL WIDTH	3.875 INCHES NOMINAL IN
APERTURE DIAMETER	3.312 INCHES NOMINAL IN
BOLT HOLE QUANTITY	4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH	3.000 INCHES NOMINAL IN
SPECIAL FEATURES	HAS A 1.312 IN. LG BY 0.750 IN. W TAB WITH A 0.312 IN. DIA HOLE IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH	3.000 INCHES NOMINAL IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH	0.437 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS	0.437 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940

SUBSTITUTES & CROSS-REFERENCES 1

C121838Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3F8921?

3F8921 is a 3F8921.

What parts can replace 3F8921?

There is 1 known substitute for 3F8921: C121838. Substitute compatibility should be verified for your specific system.

What is the NSN for 3F8921?

3F8921 is cataloged in the U.S. Government catalog under NSN 5365-00-034-8142. This indicates validated use in U.S. government and defense supply chains.

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