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BCH543N10D — CHANNEL,GANG

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

BCH543N10D: CHANNEL,GANG.

The CHANNEL,GANG is a the manufacturer industrial component. Key specifications include end_item_identification: CBIL FOR C/D/, general_characteristics_item_description: CHANNEL WITHOUT THE NUTS, BUT DRILLED SPACING KNOWN,ALUM. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-497-6159, 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
BCH543N10D
NSN: 5340-01-497-6159
FSC: 5340 — Hardware, Commercial
CAGE: 27238 — BRISTOL INDUSTRIES, LLC (USA)
SPECIFICATIONS
end_item_identificationCBIL FOR C/D/
general_characteristics_item_descriptionCHANNEL WITHOUT THE NUTS, BUT DRILLED SPACING KNOWN,ALUM
NSN5340-01-497-6159
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: BCH543N10D 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CHANNEL WITHOUT THE NUTS, BUT DRILLED SPACING KNOWN,ALUM
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCHANNEL WITHOUT THE NUTS, BUT DRILLED SPACING KNOWN,ALUM
END ITEM IDENTIFICATIONCBIL FOR C/D/
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 2
CH50063-3-10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CN171-3-10Same 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 BCH543N10D?
BCH543N10D is a CHANNEL,GANG.
What parts can replace BCH543N10D?
There are 2 known substitutes for BCH543N10D: CH50063-3-10, CN171-3-10. Substitute compatibility should be verified for your specific system.
What is the NSN for BCH543N10D?
BCH543N10D is cataloged in the U.S. Government catalog under NSN 5340-01-497-6159. 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.