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471570 — SEAL RING,METAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

471570: SEAL RING,METAL.

The SEAL RING,METAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, joint_style: VERTICAL JOINT, cubic_measure: 0.57475 CUBIC FEET, overall_width: 0.2500 INCHES NOMINAL IN, inside_diameter: 0.8750 INCHES NOMINAL IN, outside_diameter: 1.5030 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-071-8787, 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
471570
NSN: 5330-01-071-8787
NIINs: 010718787, 011803496
FSC: 5330 — Packing and Gasket Materials
CAGE: 3D581 — KAMAN INDUSTRIAL TECHNOLOGIES CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
joint_styleVERTICAL JOINT
cubic_measure0.57475 CUBIC FEET
overall_width0.2500 INCHES NOMINAL IN
inside_diameter0.8750 INCHES NOMINAL IN
outside_diameter1.5030 INCHES NOMINAL IN
radial_wall_thickness0.3640 INCHES NOMINAL IN
cross-sectional_shape_styleSTRAIGHT FACE SCRAPER, VENTILATED OIL CONTROL
material_document_and_classificationSAE 1045,MED. CARBON,SEALING ELEMENT-NITRILE (BUNA N) ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-071-8787
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 471570 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: 0.313 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: VERTICAL
•
MAXIMUM PRESSURE RATING: 7.0 POUNDS PER SQUARE INCH (PSI) LBS
•
HOUSING BORE DIAMETER: 1.500 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 3000 FEET PER MINUTE FT
•
CASE STYLE: RECESSED
•
ACCOMMODATED SHAFT DIAMETER: 0.875 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.313 INCHES NOMINAL IN
SEALING ELEMENT STYLEVERTICAL
MAXIMUM PRESSURE RATING7.0 POUNDS PER SQUARE INCH (PSI) LBS
HOUSING BORE DIAMETER1.500 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED3000 FEET PER MINUTE FT
CASE STYLERECESSED
ACCOMMODATED SHAFT DIAMETER0.875 INCHES NOMINAL IN
MATERIALSTEEL CASE
MATERIALRUBBER SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 2
94X0215Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
0BCZQ-94421/R10 0Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 471570?
471570 is a SEAL RING,METAL.
What parts can replace 471570?
There are 2 known substitutes for 471570: 94X0215, 0BCZQ-94421/R10 0. Substitute compatibility should be verified for your specific system.
What is the NSN for 471570?
471570 is cataloged in the U.S. Government catalog under NSN 5330-01-071-8787. 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.