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10108639 — ELBOW,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

10108639: ELBOW,TUBE.

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R54520 NUT, flow_angle: 45.0 DEGREES, leg_length: 2.047 INCHES NOMINAL SECOND END IN, seat_angle: 8.5 DEGREES FIRST END, thread_class: 3B FIRST END, connection_type: UNTHREADED INTERNAL TUBE SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-128-9092, 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
10108639
NSN: 4730-01-128-9092
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialTITANIUM ALLOY UNS R54520 NUT
flow_angle45.0 DEGREES
leg_length2.047 INCHES NOMINAL SECOND END IN
seat_angle8.5 DEGREES FIRST END
thread_class3B FIRST END
connection_typeUNTHREADED INTERNAL TUBE SECOND END
connection_styleSWAGED W/ GROOVES (TUBE) SECOND END
special_featuresWEAPONS SYSTEM ESSENTIAL
nominal_thread_size1.000 INCHES FIRST END IN
end_item_identificationAIRCRAFT, F/A-18
thread_quantity_per_inch16 FIRST END
thread_series_designatorUNJS FIRST END
NSN4730-01-128-9092
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 10108639 · 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
•
FLOW ANGLE: 45.0 DEGREES
•
CONNECTION STYLE: SWAGED W/ GROOVES (TUBE) SECOND END
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE SECOND END
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4965,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE NUT V
TECHNICAL CHARACTERISTICS
FLOW ANGLE45.0 DEGREES
CONNECTION STYLESWAGED W/ GROOVES (TUBE) SECOND END
CONNECTION STYLESWIVEL NUT INVERTED FLARE (TUBE) FIRST END
CRITICALITY CODE JUSTIFICATIONFEAT
CONNECTION TYPEUNTHREADED INTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4965,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE NUT V
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4921 ASSN STD SINGLE MATERIAL RESPONSE BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES ALL ENDS IN
LEG LENGTH2.047 INCHES NOMINAL SECOND END IN
SUBSTITUTES & CROSS-REFERENCES 4
H11958TE12Reference document
Same NSN cross-reference
Reference document — Secondary reference
D11955TE12Reference document
Same NSN cross-reference
Reference document — Secondary reference
7M599Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
7M599T12Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10108639?
10108639 is a ELBOW,TUBE.
What parts can replace 10108639?
There are 4 known substitutes for 10108639: H11958TE12, D11955TE12, 7M599 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10108639?
10108639 is cataloged in the U.S. Government catalog under NSN 4730-01-128-9092. This indicates validated use in U.S. government and defense supply chains.
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