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1284M46 — ADAPTER,STRAIGHT,FLANGE TO FLANG

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1284M46: ADAPTER,STRAIGHT,FLANGE TO FLANG.

ADAPTER,STRAIGHT,FLANGE TO FLANG. Key specifications include flange_shape: RECTANGULAR WITH HOLES ALL ENDS, nominal_width: 1.192 INCHES ALL ENDS IN, nominal_length: 2.000 INCHES ALL ENDS IN, connection_type: FLANGE ALL ENDS, special_features: SECOND FLANGE ROTATED AT 45 DEGREE, nominal_thickness: 0.150 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-217-8113, 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
1284M46
NSN: 4730-01-217-8113
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
flange_shapeRECTANGULAR WITH HOLES ALL ENDS
nominal_width1.192 INCHES ALL ENDS IN
nominal_length2.000 INCHES ALL ENDS IN
connection_typeFLANGE ALL ENDS
special_featuresSECOND FLANGE ROTATED AT 45 DEGREE
nominal_thickness0.150 INCHES FIRST END IN
bolt_hole_quantity4 FIRST END
nominal_overall_length1.300 INCHES IN
bolt_hole_nominal_diameter0.298 INCHES ALL ENDS IN
center_to_center_nominal_distance_between_bolt_holes_along_width1.414 INCHES ALL ENDS IN
NSN4730-01-217-8113
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1284M46 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE SHAPE: RECTANGULAR WITH HOLES ALL ENDS
•
NOMINAL LENGTH: 2.000 INCHES ALL ENDS IN
•
NOMINAL OVERALL LENGTH: 1.300 INCHES IN
•
CONNECTION TYPE: FLANGE ALL ENDS
•
BOLT HOLE NOMINAL DIAMETER: 0.298 INCHES ALL ENDS IN
•
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 1.414 INCHES ALL ENDS IN
•
BOLT HOLE QUANTITY: 4 SECOND END
TECHNICAL CHARACTERISTICS
FLANGE SHAPERECTANGULAR WITH HOLES ALL ENDS
NOMINAL LENGTH2.000 INCHES ALL ENDS IN
NOMINAL OVERALL LENGTH1.300 INCHES IN
CONNECTION TYPEFLANGE ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.298 INCHES ALL ENDS IN
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.414 INCHES ALL ENDS IN
BOLT HOLE QUANTITY4 SECOND END
BOLT HOLE QUANTITY4 FIRST END
SPECIAL FEATURESSECOND FLANGE ROTATED AT 45 DEGREE
NOMINAL WIDTH1.192 INCHES ALL ENDS IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
1284M46P02Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 1284M46?
1284M46 is a ADAPTER,STRAIGHT,FLANGE TO FLANG.
What parts can replace 1284M46?
There is 1 known substitute for 1284M46: 1284M46P02. Substitute compatibility should be verified for your specific system.
What is the NSN for 1284M46?
1284M46 is cataloged in the U.S. Government catalog under NSN 4730-01-217-8113. 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.