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2299746 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2299746: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: ALUMINUM, flange_length: 4.250 INCHES IN, connection_type: FLANGE, RECTANGULAR W/HOLES, end_item_identification: TRUCK 2-1/2 TON,MODEL C749AA. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-832-7777, 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
2299746
NSN: 4730-00-832-7777
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialALUMINUM
flange_length4.250 INCHES IN
connection_typeFLANGE, RECTANGULAR W/HOLES
end_connection_quantity5
end_item_identificationTRUCK 2-1/2 TON,MODEL C749AA
NSN4730-00-832-7777
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2299746 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CONNECTION TYPE: FLANGE, RECTANGULAR W/HOLES
•
END CONNECTION QUANTITY: 5
•
MATERIAL: ALUMINUM
•
FLANGE LENGTH: 4.250 INCHES IN
TECHNICAL CHARACTERISTICS
CONNECTION TYPEFLANGE, RECTANGULAR W/HOLES
END CONNECTION QUANTITY5
END ITEM IDENTIFICATIONTRUCK 2-1/2 TON,MODEL C749AA
MATERIALALUMINUM
FLANGE LENGTH4.250 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 4
8327777Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
956336Reference document
Same NSN cross-reference
Reference document — Secondary reference
511E17Reference document
Same NSN cross-reference
Reference document — Secondary reference
4-33-203Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 2299746?
2299746 is a BEARING,BALL,ANNULAR.
What parts can replace 2299746?
There are 4 known substitutes for 2299746: 8327777, 956336, 511E17 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2299746?
2299746 is cataloged in the U.S. Government catalog under NSN 4730-00-832-7777. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.