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PartsTable / COMPONENT / 41933 ITEM 64
41933 ITEM 64 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

CONNECTOR,MULTIPLE,FLUID PRESSUR. Key specifications include material: COPPER ALLOY, open_end_type: FLANGED, overall_length: 1.339 INCHES MINIMUM AND 1.349 INCHES MAXIMUM IN, closed_end_hole: NOT INCLUDED, inside_diameter: 1.553 INCHES MINIMUM AND 1.562 INCHES MAXIMUM IN, closed_end_shape: CONCAVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-437-4241, 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
41933 ITEM 64
NSN: 4730-01-437-4241
FSC: 4730
CAGE: 60848 — ALLIED SYSTEMS COMPANY DBA ALLIED SYSTEMS CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY
open_end_typeFLANGED
overall_length1.339 INCHES MINIMUM AND 1.349 INCHES MAXIMUM IN
closed_end_holeNOT INCLUDED
inside_diameter1.553 INCHES MINIMUM AND 1.562 INCHES MAXIMUM IN
closed_end_shapeCONCAVE
flange_securing_holeNOT INCLUDED
end_item_identificationROTARY HYDRAULIC ACTUATOR
flange_outside_diameter1.980 INCHES MINIMUM AND 1.990 INCHES MAXIMUM IN
recess_maximum_diameter0.656 INCHES IN
largest_outside_diameter1.719 INCHES NOMINAL IN
closed_end_circular_recessINCLUDED
NSN4730-01-437-4241
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 41933 ITEM 64 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
41858Interchangeable
interchangeable cross-reference
interchangeable
7348234Interchangeable
interchangeable cross-reference
interchangeable
41933Interchangeable
interchangeable cross-reference
interchangeable
06137Interchangeable
interchangeable cross-reference
interchangeable
43EA06137Interchangeable
interchangeable cross-reference
interchangeable
49793Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 41933 ITEM 64?
41933 ITEM 64 is a CONNECTOR,MULTIPLE,FLUID PRESSUR.
What parts can replace 41933 ITEM 64?
There are 12 known substitutes for 41933 ITEM 64: 41858, 7348234, 41933 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 41933 ITEM 64?
41933 ITEM 64 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-437-4241. 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