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Technical Data Sheet
54749 ✓ 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

- Ensures optimum gliding of the mouse<br>- Very thin mouse pad<br>- Special surface material for exact cursor movement and precise control<br>- For increased speed of movement and enhanced precision<br>- Especially for optical mice<br>- Excellent skid resistance This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-072-1866, 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
54749
NSN: 5330-01-072-1866
FSC: 5330
CAGE: 07334 — ITW INDUSTRIAL FINISHING DBA BINKS DEVILBISS (USA)
SPECIFICATIONS
end_item_identificationGENERAL MOTORS CORP,CHEVROLET MOTOR DIV,LIGHT DUTY TRUCK,1983-1989
NSN5330-01-072-1866
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 54749 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
8951Interchangeable
interchangeable cross-reference
interchangeable
X9053PC8951Interchangeable
interchangeable cross-reference
interchangeable
V8951Interchangeable
interchangeable cross-reference
interchangeable
J530Interchangeable
interchangeable cross-reference
interchangeable
30K302Interchangeable
interchangeable cross-reference
interchangeable
1309105Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 54749?
54749 is a PIPE,EXHAUST manufactured by Hama.
What parts can replace 54749?
There are 14 known substitutes for 54749: 8951, X9053PC8951, V8951 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 54749?
54749 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-072-1866. This indicates validated use in U.S. government and defense supply chains.
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