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63270 — BIT,ROCK DRILLING

✓ Government record, cited
Hama · ORING SEAL
PRODUCT OVERVIEW

63270: BIT,ROCK DRILLING.

- rectangular passepartout - with white bevel cut - appealing picture presentation. Key specifications include special_features: COMPONENT OF SOLE SOURCE KIT(S) 5180-01-587-7818, 5180-01-587-7821, 5180-01-587-7774. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-013-7671, 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
63270
NSN: 5330-01-013-7671
NIINs: 010137671, 015902063
FSC: 5330 — Packing and Gasket Materials
CAGE: 13841 — TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. (USA)
SPECIFICATIONS
special_featuresCOMPONENT OF SOLE SOURCE KIT(S) 5180-01-587-7818, 5180-01-587-7821, 5180-01-587-7774
NSN5330-01-013-7671
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 63270 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
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RETAINER INSIDE DIAMETER: 1.250 INCHES NOMINAL IN
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OUTSIDE DIAMETER: 1.625 INCHES NOMINAL IN
•
RETAINER THICKNESS: 0.188 INCHES NOMINAL IN
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MATERIAL: RUBBER SYNTHETIC PACKING
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CONSTRUCTION: TWO-PIECE
TECHNICAL CHARACTERISTICS
RETAINER INSIDE DIAMETER1.250 INCHES NOMINAL IN
OUTSIDE DIAMETER1.625 INCHES NOMINAL IN
RETAINER THICKNESS0.188 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC PACKING
MATERIALPLASTIC RETAINER
CONSTRUCTIONTWO-PIECE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 63270?
63270 is a BIT,ROCK DRILLING manufactured by Hama.
What is the NSN for 63270?
63270 is cataloged in the U.S. Government catalog under NSN 5330-01-013-7671. This indicates validated use in U.S. government and defense supply chains.
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