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Technical Data Sheet
PartsTable / COMPONENT / BH-209
BH-209 ✓ 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: 0.156 INCHES NOMINAL IN, overall_height: 0.500 INCHES NOMINAL IN, style_designator: PAN TOP COUNTERBORED, first_counterbore_depth: 0.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-166-8585, 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
BH-209
NSN: 5340-00-166-8585
FSC: 5340
CAGE: 76348 — MILLER PRODUCTS CO INC (USA)
SPECIFICATIONS
colorBLACK
materialRUBBER SYNTHETIC
hole_diameter0.156 INCHES NOMINAL IN
overall_height0.500 INCHES NOMINAL IN
style_designatorPAN TOP COUNTERBORED
first_counterbore_depth0.250 INCHES NOMINAL IN
material_hardness_rating65.0 DUROMETER MINIMUM AND 75.0 DUROMETER MAXIMUM
first_counterbore_diameter0.312 INCHES NOMINAL IN
outside/top_flange_diameter0.812 INCHES NOMINAL IN
NSN5340-00-166-8585
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: BH-209 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
•
COLOR: BLACK
•
MATERIAL HARDNESS RATING: 65.0 DUROMETER MINIMUM AND 75.0 DUROMETER MAXIMUM
•
FIRST COUNTERBORE DIAMETER: 0.312 INCHES NOMINAL IN
•
OUTSIDE/TOP FLANGE DIAMETER: 0.812 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
•
HOLE DIAMETER: 0.156 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PAN TOP COUNTERBORED
TECHNICAL CHARACTERISTICS (FLIS)
COLORBLACK
MATERIAL HARDNESS RATING65.0 DUROMETER MINIMUM AND 75.0 DUROMETER MAXIMUM
FIRST COUNTERBORE DIAMETER0.312 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER0.812 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
OVERALL HEIGHT0.500 INCHES NOMINAL IN
HOLE DIAMETER0.156 INCHES NOMINAL IN
STYLE DESIGNATORPAN TOP COUNTERBORED
FIRST COUNTERBORE DEPTH0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
91-214Upgraded Successor
successor cross-reference
successor
CS1024641Interchangeable
interchangeable cross-reference
interchangeable
0097885Interchangeable
interchangeable cross-reference
interchangeable
8.35.507.07Interchangeable
interchangeable cross-reference
interchangeable
XR26346NInterchangeable
interchangeable cross-reference
interchangeable
11A7228Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BH-209?
BH-209 is a BUMPER.
What parts can replace BH-209?
There are 10 known substitutes for BH-209: 91-214, CS1024641, 0097885 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BH-209?
BH-209 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-166-8585. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026