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PartsTable / COMPONENT / BHMA-A156.2 F86 GRADE 1
BHMA-A156.2 F86 GRADE 1 ✓ 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 BHMA-A156.2 F86 GRADE 1 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-290-3935, 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
BHMA-A156.2 F86 GRADE 1
NSN: 5340-01-290-3935
FSC: 5340
CAGE: 41280 — BUILDERS HARDWARE MFRS ASSN INC (USA)
SPECIFICATIONS
Part NumberBHMA-A156.2 F86 GRADE 1
NSN5340-01-290-3935
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: BHMA-A156.2 F86 GRADE 1 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
•
WIDTH: 1.125 INCHES NOMINAL IN
•
BOLT TYPE: REGULAR BEVEL OR UNIVERSAL
•
MATERIAL: STEEL COMP 302 OR STEEL COMP 304 CASE
•
LOCKING MECHANISM TYPE: TURN KNOB
•
SURFACE TREATMENT: ALUMINUM KNOB
•
KNOB SHAPE: ROUND
•
OPERATION METHOD: KNOB ON INSIDE AND KNOB ON OUTSIDE LATCH BOLT
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH1.125 INCHES NOMINAL IN
BOLT TYPEREGULAR BEVEL OR UNIVERSAL
MATERIALSTEEL COMP 302 OR STEEL COMP 304 CASE
LOCKING MECHANISM TYPETURN KNOB
MATERIALALUMINUM KNOB
SURFACE TREATMENTALUMINUM KNOB
KNOB SHAPEROUND
OPERATION METHODKNOB ON INSIDE AND KNOB ON OUTSIDE LATCH BOLT
LENGTH2.750 INCHES NOMINAL IN
FEATURES PROVIDEDROSE AND STRIKE AND THUMB PIECE AND SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
FFH106-160E-4Upgraded Successor
successor cross-reference
successor
FF-H-106Upgraded Successor
successor cross-reference
successor
A55PDPLY28Upgraded Successor
successor cross-reference
successor
B260PUpgraded Successor
successor cross-reference
successor
BR260Upgraded Successor
successor cross-reference
successor
FFH106-161PUpgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BHMA-A156.2 F86 GRADE 1?
BHMA-A156.2 F86 GRADE 1 is a BHMA-A156.2 F86 GRADE 1.
What parts can replace BHMA-A156.2 F86 GRADE 1?
There are 21 known substitutes for BHMA-A156.2 F86 GRADE 1: FFH106-160E-4, FF-H-106, A55PDPLY28 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BHMA-A156.2 F86 GRADE 1?
BHMA-A156.2 F86 GRADE 1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-290-3935. 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