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871C149REV E — ELBOW,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

871C149REV E: ELBOW,TUBE.

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 OVERALL, flow_angle: 90.0 DEGREES, leg_length: 0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM ALL ENDS IN, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 3B ALL ENDS, connection_type: THREADED INTERNAL TUBE ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-822-1771, 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
871C149REV E
NSN: 4730-00-822-1771
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 321 OVERALL
flow_angle90.0 DEGREES
leg_length0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM ALL ENDS IN
seat_angle37.0 DEGREES ALL ENDS
thread_class3B ALL ENDS
connection_typeTHREADED INTERNAL TUBE ALL ENDS
connection_styleSWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END ALL ENDS
nominal_thread_size0.562 INCHES ALL ENDS IN
special_test_featuresHYDROSTATIC TEST PER AMS 2615 AT 6000 PSIG
media_for_which_designedFUEL SINGLE RESPONSE
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
furnished_items_and_quantity2 SWIVEL AND 2 SWIVEL NUT
NSN4730-00-822-1771
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 871C149REV E · 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
•
FURNISHED ITEMS AND QUANTITY: 2 SWIVEL AND 2 SWIVEL NUT
•
FLOW ANGLE: 90.0 DEGREES
•
CONNECTION STYLE: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END ALL ENDS
•
SPECIAL TEST FEATURES: HYDROSTATIC TEST PER AMS 2615 AT 6000 PSIG
•
CONNECTION TYPE: THREADED INTERNAL TUBE ALL ENDS
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.381 INCHES ALL ENDS IN
•
LEG LENGTH: 0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM ALL ENDS IN
•
NOMINAL THREAD SIZE: 0.562 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY2 SWIVEL AND 2 SWIVEL NUT
FLOW ANGLE90.0 DEGREES
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END ALL ENDS
SPECIAL TEST FEATURESHYDROSTATIC TEST PER AMS 2615 AT 6000 PSIG
CONNECTION TYPETHREADED INTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.381 INCHES ALL ENDS IN
LEG LENGTH0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM ALL ENDS IN
NOMINAL THREAD SIZE0.562 INCHES ALL ENDS IN
SEAT ANGLE37.0 DEGREES ALL ENDS
MEDIA FOR WHICH DESIGNEDFUEL SINGLE RESPONSE
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 3
871C149P2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
871C149G2Reference document
Same NSN cross-reference
Reference document — Secondary reference
871C149Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 871C149REV E?
871C149REV E is a ELBOW,TUBE.
What parts can replace 871C149REV E?
There are 3 known substitutes for 871C149REV E: 871C149P2, 871C149G2, 871C149. Substitute compatibility should be verified for your specific system.
What is the NSN for 871C149REV E?
871C149REV E is cataloged in the U.S. Government catalog under NSN 4730-00-822-1771. 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.