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Technical Data Sheet
PartsTable / COMPONENT / 8 EE 8
8 EE 8 ✓ 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

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SLEEVE, flow_angle: 90.0 DEGREES, leg_length: 1.375 INCHES NOMINAL ALL ENDS IN, seat_angle: 20.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-814-5370, 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
8 EE 8
NSN: 4730-00-814-5370
FSC: 4730
CAGE: 54938 — PARKER-HANNIFIN CORPORATION DIV INSTRUMENTATION PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY SLEEVE
flow_angle90.0 DEGREES
leg_length1.375 INCHES NOMINAL ALL ENDS IN
seat_angle20.0 DEGREES ALL ENDS
thread_class3A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARELESS (TUBE) ALL ENDS
nominal_thread_size0.750 INCHES ALL ENDS IN
media_for_which_designedAIR SECOND RESPONSE
thread_quantity_per_inch20 ALL ENDS
thread_series_designatorUNEF ALL ENDS
furnished_items_and_quantity4 FERRULE SLEEVE AND 2 TUBE COUPLING NUT
NSN4730-00-814-5370
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8 EE 8 · 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
•
THREAD SERIES DESIGNATOR: UNEF ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,COMP 22,1/2 H FED SPEC 2ND MATERIAL RESPONSE NUT
•
MATERIAL: COPPER ALLOY SLEEVE
•
SEAT ANGLE: 20.0 DEGREES ALL ENDS
•
NOMINAL THREAD SIZE: 0.750 INCHES ALL ENDS IN
•
THREAD CLASS: 3A ALL ENDS A
•
FURNISHED ITEMS AND QUANTITY: 4 FERRULE SLEEVE AND 2 TUBE COUPLING NUT
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNEF ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 22,1/2 H FED SPEC 2ND MATERIAL RESPONSE NUT
MATERIALCOPPER ALLOY SLEEVE
SEAT ANGLE20.0 DEGREES ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS IN
THREAD CLASS3A ALL ENDS A
FURNISHED ITEMS AND QUANTITY4 FERRULE SLEEVE AND 2 TUBE COUPLING NUT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 21 FED SPEC 2ND MATERIAL RESPONSE ELBOW
LEG LENGTH1.375 INCHES NOMINAL ALL ENDS IN
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID FIRST RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
579R706H02Interchangeable
interchangeable cross-reference
interchangeable
706-2Interchangeable
interchangeable cross-reference
interchangeable
8109Interchangeable
interchangeable cross-reference
interchangeable
14777Interchangeable
interchangeable cross-reference
interchangeable
M14779Interchangeable
interchangeable cross-reference
interchangeable
8102Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8 EE 8?
8 EE 8 is a ELBOW,TUBE.
What parts can replace 8 EE 8?
There are 17 known substitutes for 8 EE 8: 579R706H02, 706-2, 8109 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8 EE 8?
8 EE 8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-814-5370. 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