PartsTable
Technical Data Sheet
PartsTable / COMPONENT / BHMA-A156.2
BHMA-A156.2 ✓ 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 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 5340-00-003-9226, 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
NSN: 5340-00-003-9226
FSC: 5340
CAGE: 41280 — BUILDERS HARDWARE MFRS ASSN INC (USA)
SPECIFICATIONS
Part NumberBHMA-A156.2
NSN5340-00-003-9226
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: BHMA-A156.2 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
•
KNOB SHAPE: ROUND
•
KNOB QUANTITY: 2
•
MATERIAL: ALUMINUM OR COPPER ALLOY FACE
•
BOLT TYPE: REGULAR BEVEL
•
BACKSET DEPTH: 2.750 INCHES NOMINAL IN
•
HEIGHT: 2.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH1.125 INCHES NOMINAL IN
KNOB SHAPEROUND
KNOB QUANTITY2
MATERIALALUMINUM OR COPPER ALLOY FACE
BOLT TYPEREGULAR BEVEL
BACKSET DEPTH2.750 INCHES NOMINAL IN
HEIGHT2.250 INCHES NOMINAL IN
SPECIAL FEATURESCASE SHAPE:TUBULAR;KNOB DESIGN:PLAIN;DEAD BOLT OPERATION METHOD:KNOB ON BOTH SIDE;LATCH BOLT OPERATION METHOD:INSIDE KNOB AND OUTSIDE KEY
SPECIFICATION/STANDARD DATA80205-80204-ANSI A156.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
THICKNESS1.375 INCHES NOMINAL OVERALL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
BHMA-A156.2Interchangeable
interchangeable cross-reference
interchangeable
BHMA-A156.2 F76A GRADE 2Interchangeable
interchangeable cross-reference
interchangeable
ANSI A156.2 FUNCTION F76 GRADE 2Interchangeable
interchangeable cross-reference
interchangeable
ANSI/BHMA A156.2Interchangeable
interchangeable cross-reference
interchangeable
FFH106Interchangeable
interchangeable cross-reference
interchangeable
D51PD26DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy BHMA-A156.2?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is BHMA-A156.2?
BHMA-A156.2 is a BHMA-A156.2.
What parts can replace BHMA-A156.2?
There are 23 known substitutes for BHMA-A156.2: BHMA-A156.2, BHMA-A156.2 F76A GRADE 2, ANSI A156.2 FUNCTION F76 GRADE 2 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BHMA-A156.2?
BHMA-A156.2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-003-9226. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — BHMA-A156.2

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026