PartsTable
Technical Data Sheet

BHMA-A156.2 F81 GRADE 2 — Technical Data Sheet

✓ 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 LOCK SET,MORTISE is a the manufacturer industrial component. Key specifications include width: 1.000 INCHES NOMINAL IN, length: 2.250 INCHES NOMINAL IN, bolt_type: REGULAR BEVEL, thickness: 2.375 INCHES NOMINAL BACKSET IN, face_shape: BEVELED, knob_shape: ROUND. This part is cataloged in the Federal Logistics Information System under NSN 5340-00-419-6568, 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 F81 GRADE 2
NSN: 5340-00-419-6568
FSC: 5340
CAGE: 41280 — BUILDERS HARDWARE MFRS ASSN INC (USA)
SPECIFICATIONS
width1.000 INCHES NOMINAL IN
length2.250 INCHES NOMINAL IN
bolt_typeREGULAR BEVEL
thickness2.375 INCHES NOMINAL BACKSET IN
face_shapeBEVELED
knob_shapeROUND
design_typeDEAD BOLT
knob_quantity2
operation_methodINSIDE TURN KNOB AND OUTSIDE KEY AND OUTSIDE TURN KNOB LATCH BOLT
special_featuresCASE SHAPE:TUBULAR
features_providedROSE AND STRIKE AND SCREW
locking_mechanism_typePIN TUMBLER
NSN5340-00-419-6568
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: BHMA-A156.2 F81 GRADE 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: 1.000 INCHES NOMINAL IN
•
BOLT TYPE: REGULAR BEVEL
•
THICKNESS: 1.375 INCHES NOMINAL OVERALL IN
•
FACE SHAPE: BEVELED
•
FEATURES PROVIDED: ROSE AND STRIKE AND SCREW
•
LOCKING MECHANISM TYPE: PIN TUMBLER
•
KNOB QUANTITY: 2
TECHNICAL CHARACTERISTICS
WIDTH1.000 INCHES NOMINAL IN
BOLT TYPEREGULAR BEVEL
THICKNESS1.375 INCHES NOMINAL OVERALL IN
FACE SHAPEBEVELED
FEATURES PROVIDEDROSE AND STRIKE AND SCREW
LOCKING MECHANISM TYPEPIN TUMBLER
KNOB QUANTITY2
THICKNESS2.375 INCHES NOMINAL BACKSET IN
LENGTH2.250 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA160A TYPE A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
ANSI A156.2 FUNCTION F88 GRADE 1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
BHMA-A156.2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
BHMA-A156.2 F88 GRADE 1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
BHMA-A156.2 F76A GRADE 2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
ANSI A156.2 FUNCTION F76 GRADE 2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
ANSI/BHMA A156.2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy BHMA-A156.2 F81 GRADE 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 F81 GRADE 2?
BHMA-A156.2 F81 GRADE 2 is a LOCK SET,MORTISE.
What parts can replace BHMA-A156.2 F81 GRADE 2?
There are 27 known substitutes for BHMA-A156.2 F81 GRADE 2: ANSI A156.2 FUNCTION F88 GRADE 1, BHMA-A156.2, BHMA-A156.2 F88 GRADE 1 and 24 more. Substitute compatibility should be verified for your specific system.
Is BHMA-A156.2 F81 GRADE 2 still available?
BHMA-A156.2 F81 GRADE 2 is currently cancelled.
Community Feedback
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 F81 GRADE 2