TB-3800 — BEARING,WASHER,THRUST

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

TB-3800: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include outside_diameter: 3.855 INCHES MINIMUM AND 3.895 INCHES MAXIMUM IN, special_features: 2 3/4 X 3 7/8 OR 2.750 X 3.875 NOMINAL SIZE; INSIDE DIAMETER 2.781 2.751, OUTSIDE DIAMETER 3.895 3.855, overall_thickness: 0.250 INCHES NOMINAL IN, type/model_designation: TT-3800, end_item_identification: QUEEN ELIZABETH CLASS AIRCRAFT CARRIERS, part_name_assigned_by_controlling_agency: THRUST BEARING. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-666-5495, 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

TB-3800

NSN: 3120-01-666-5495
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: U0GK9 — BOWMAN INTERNATIONAL LIMITED (GBR)

SPECIFICATIONS

outside_diameter	3.855 INCHES MINIMUM AND 3.895 INCHES MAXIMUM IN
special_features	2 3/4 X 3 7/8 OR 2.750 X 3.875 NOMINAL SIZE; INSIDE DIAMETER 2.781 2.751, OUTSIDE DIAMETER 3.895 3.855
overall_thickness	0.250 INCHES NOMINAL IN
type/model_designation	TT-3800
end_item_identification	QUEEN ELIZABETH CLASS AIRCRAFT CARRIERS
part_name_assigned_by_controlling_agency	THRUST BEARING
NSN	3120-01-666-5495

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL THICKNESS: 0.250 INCHES NOMINAL IN

•

OUTSIDE DIAMETER: 3.855 INCHES MINIMUM AND 3.895 INCHES MAXIMUM IN

•

TYPE/MODEL DESIGNATION: TT-3800

TECHNICAL CHARACTERISTICS

OVERALL THICKNESS	0.250 INCHES NOMINAL IN
OUTSIDE DIAMETER	3.855 INCHES MINIMUM AND 3.895 INCHES MAXIMUM IN
SPECIAL FEATURES	2 3/4 X 3 7/8 OR 2.750 X 3.875 NOMINAL SIZE; INSIDE DIAMETER 2.781 2.751, OUTSIDE DIAMETER 3.895 3.855
PART NAME ASSIGNED BY CONTROLLING AGENCY	THRUST BEARING
END ITEM IDENTIFICATION	QUEEN ELIZABETH CLASS AIRCRAFT CARRIERS
TYPE/MODEL DESIGNATION	TT-3800

SUBSTITUTES & CROSS-REFERENCES 2

40076983Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

PN61901Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

Ready to buy TB-3800?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is TB-3800?

TB-3800 is a BEARING,WASHER,THRUST.

What parts can replace TB-3800?

There are 2 known substitutes for TB-3800: 40076983, PN61901. Substitute compatibility should be verified for your specific system.

What is the NSN for TB-3800?

TB-3800 is cataloged in the U.S. Government catalog under NSN 3120-01-666-5495. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

TB-3800 — BEARING,WASHER,THRUST

Request a Quote — TB-3800