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460-450 — HEADREST,PILLOW ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

460-450: HEADREST,PILLOW ASSEMBLY.

The HEADREST,PILLOW ASSEMBLY is a the manufacturer industrial component. Key specifications include seal_width: 0.500 INCHES NOMINAL IN, special_features: PILLOW ASSEMBLY HEADREST FOR,NSN: 6520-01-446-3783, housing_bore_diameter: 5.500 INCHES NOMINAL IN, accommodated_shaft_diameter: 4.500 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: HEADREST PILLOW ASSEMBLY F/DENTAL CHAIR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-146-2158, 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
460-450
NSN: 5330-01-146-2158
NIINs: 011462158, 012970766, 015403066
FSC: 5330 — Packing and Gasket Materials
CAGE: 14711 — RSA ENGINEERED PRODUCTS, LLC DBA RSA ENGINEERED PRODUCTS LLC (USA)
SPECIFICATIONS
seal_width0.500 INCHES NOMINAL IN
special_featuresPILLOW ASSEMBLY HEADREST FOR,NSN: 6520-01-446-3783
housing_bore_diameter5.500 INCHES NOMINAL IN
accommodated_shaft_diameter4.500 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyHEADREST PILLOW ASSEMBLY F/DENTAL CHAIR
NSN5330-01-146-2158
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 460-450 MFR: OEM ⚠ 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
•
SEAL WIDTH: 0.500 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 5.500 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 4.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.500 INCHES NOMINAL IN
HOUSING BORE DIAMETER5.500 INCHES NOMINAL IN
ACCOMMODATED SHAFT DIAMETER4.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
458-50018-14Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 460-450?
460-450 is a HEADREST,PILLOW ASSEMBLY.
What parts can replace 460-450?
There is 1 known substitute for 460-450: 458-50018-14. Substitute compatibility should be verified for your specific system.
What is the NSN for 460-450?
460-450 is cataloged in the U.S. Government catalog under NSN 5330-01-146-2158. This indicates validated use in U.S. government and defense supply chains.
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