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Technical Data Sheet
4701572 ✓ Verified by PartsTable
· 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 BUMPER is a the manufacturer industrial component. Key specifications include color: BLACK, material: RUBBER SYNTHETIC, hole_diameter: 0.187 INCHES NOMINAL IN, overall_height: 0.625 INCHES NOMINAL IN, special_features: STEEL WASHER INSERTED AT END OF COUNTERBORE, style_designator: DONUT TOP COUNTERBORED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-865-4478, 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
4701572
NSN: 5340-00-865-4478
FSC: 5340
CAGE: 088A2 — C SYSTEMS LLC DBA CRAIG SYSTEMS DBA EASTERN TECHNOLOGIES (USA)
SPECIFICATIONS
colorBLACK
materialRUBBER SYNTHETIC
hole_diameter0.187 INCHES NOMINAL IN
overall_height0.625 INCHES NOMINAL IN
special_featuresSTEEL WASHER INSERTED AT END OF COUNTERBORE
style_designatorDONUT TOP COUNTERBORED
first_counterbore_depth0.406 INCHES NOMINAL IN
first_counterbore_diameter0.437 INCHES NOMINAL IN
outside/top_flange_diameter1.093 INCHES NOMINAL IN
NSN5340-00-865-4478
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4701572 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
STYLE DESIGNATOR: DONUT TOP COUNTERBORED
FIRST COUNTERBORE DEPTH: 0.406 INCHES NOMINAL IN
HOLE DIAMETER: 0.187 INCHES NOMINAL IN
COLOR: BLACK
MATERIAL: RUBBER SYNTHETIC
OUTSIDE/TOP FLANGE DIAMETER: 1.093 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESSTEEL WASHER INSERTED AT END OF COUNTERBORE
STYLE DESIGNATORDONUT TOP COUNTERBORED
OVERALL HEIGHT0.625 INCHES NOMINAL IN
FIRST COUNTERBORE DEPTH0.406 INCHES NOMINAL IN
HOLE DIAMETER0.187 INCHES NOMINAL IN
COLORBLACK
MATERIALRUBBER SYNTHETIC
OUTSIDE/TOP FLANGE DIAMETER1.093 INCHES NOMINAL IN
FIRST COUNTERBORE DIAMETER0.437 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
8022627Upgraded Successor
successor cross-reference
successor
14478FW7Upgraded Successor
successor cross-reference
successor
845012A0007Upgraded Successor
successor cross-reference
successor
68Upgraded Successor
successor cross-reference
successor
14-7606Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4701572?
4701572 is a BUMPER.
What parts can replace 4701572?
There are 5 known substitutes for 4701572: 8022627, 14478FW7, 845012A0007 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4701572?
4701572 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-865-4478. This indicates validated use in U.S. government and defense supply chains.
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