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55-908 — HOOD,PAINT SPRAYER'S

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

55-908: HOOD,PAINT SPRAYER'S.

The HOOD,PAINT SPRAYER'S is a the manufacturer industrial component. Key specifications include material: PLASTIC, POLYETHYLENE (PP) MAIN BODY, environmental_protection: CHEMICAL RESISTANT. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-198-2242, 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
55-908
NSN: 3120-00-198-2242
NIINs: 001982242, 010311094
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 36378 — RAYTHEON TECHNICAL SERVICES COMPANY (USA)
SPECIFICATIONS
materialPLASTIC, POLYETHYLENE (PP) MAIN BODY
environmental_protectionCHEMICAL RESISTANT
NSN3120-00-198-2242
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 55-908 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 1.2500 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 0.7500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER1.2500 INCHES NOMINAL IN
OVERALL LENGTH1.6100 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.7500 INCHES NOMINAL IN
SPECIAL FEATURESRATED LOAD BASED ON A SHAFT HARDNESS OF ROCKWELL 60C, STATIC 162LBS, ROLLING 109LBS BASED ON TRAVEL LIFE OF 2 MILLION INCHES LBS
PART NAME ASSIGNED BY CONTROLLING AGENCYBALL BUSHING
SUBSTITUTES & CROSS-REFERENCES 8
LBB750Reference document
Same NSN cross-reference
Reference document — Secondary reference
A2303-08-15PC9Reference document
Same NSN cross-reference
Reference document — Secondary reference
A8844191-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-122026-SSReference document
Same NSN cross-reference
Reference document — Design control — primary reference
7404617Reference document
Same NSN cross-reference
Reference document — Secondary reference
507582-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 55-908?
55-908 is a HOOD,PAINT SPRAYER'S.
What parts can replace 55-908?
There are 8 known substitutes for 55-908: LBB750, A2303-08-15PC9, A8844191-1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 55-908?
55-908 is cataloged in the U.S. Government catalog under NSN 3120-00-198-2242. 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.