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Technical Data Sheet
PartsTable / COMPONENT / 554-42
554-42 ✓ Verified by PartsTable
Hama · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The COVER,CAMOUFLAGE SCREENING is a Hama industrial component. Key specifications include end_item_identification: OSHKOSH TRUCK WHEELED TANKER SIGNATURE REDUCTION KIT, part_name_assigned_by_controlling_agency: COVER, SPARE WHEEL, WOODLAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-405-4068, 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
554-42
NSN: 5330-00-405-4068
FSC: 5330
CAGE: 76680 — FEDERAL-MOGUL CORP CHASSIS PRODUCTS DIV (USA)
SPECIFICATIONS
end_item_identificationOSHKOSH TRUCK WHEELED TANKER SIGNATURE REDUCTION KIT
part_name_assigned_by_controlling_agencyCOVER, SPARE WHEEL, WOODLAND
NSN5330-00-405-4068
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 554-42 MFR: Hama ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CASE STYLE: SQUARE
•
SEAL WIDTH: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 4.125 INCHES MINIMUM AND 4.126 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT DIAMETER: 3.372 INCHES MINIMUM AND 3.378 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
MATERIAL: LEATHER SEALING ELEMENT
•
TEMP RATING: -50.0 CELSIUS DEGC
•
SEALING ELEMENT STYLE: VERTICAL
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLESQUARE
SEAL WIDTH0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
HOUSING BORE DIAMETER4.125 INCHES MINIMUM AND 4.126 INCHES MAXIMUM IN
ACCOMMODATED SHAFT DIAMETER3.372 INCHES MINIMUM AND 3.378 INCHES MAXIMUM IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
MATERIALLEATHER SEALING ELEMENT
TEMP RATING-50.0 CELSIUS DEGC
SEALING ELEMENT STYLEVERTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
554-42Interchangeable
interchangeable cross-reference
interchangeable
CSE425AInterchangeable
interchangeable cross-reference
interchangeable
933D055442Interchangeable
interchangeable cross-reference
interchangeable
SF60442MInterchangeable
interchangeable cross-reference
interchangeable
2KP734Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 554-42?
554-42 is a COVER,CAMOUFLAGE SCREENING manufactured by Hama.
What parts can replace 554-42?
There are 5 known substitutes for 554-42: 554-42, CSE425A, 933D055442 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 554-42?
554-42 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-405-4068. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026