PartsTable
Technical Data Sheet
Download PDF

6640963 — ELBOW,FLANGE TO PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

6640963: ELBOW,FLANGE TO PIPE.

The ELBOW,FLANGE TO PIPE is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES SECOND END, temp_rating: 350.0 FAHRENHEIT SINGLE RESPONSE DEGF, flange_style: ROUND W / BOLT HOLES FIRST END, thread_class: 3A FIRST END A, connection_type: RAISED FACE FLANGE FIRST END, inside_diameter: 6.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-415-3179, 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
6640963
NSN: 4730-01-415-3179
NIINs: 014153179, 014164606, 014164607, 014164608, 014164609, 014165946, 014165981, 014165984, 014165985, 014166911, 014167896, 014168561, 014168562, 014169706, 014169707, 014169709, 015036227, 015036230, 015083733, 015083747, 015083841, 015105855, 015105864, 015106087, 015106106, 015106197, 015108469, 015108632, 015118309, 015118378, 015118945, 015119130, 015119908, 015119910, 015121139, 015124721, 015151906, 015151934, 015164880, 015175834, 015175839, 015175842, 015175872, 015332610, 015332871
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES SECOND END
temp_rating350.0 FAHRENHEIT SINGLE RESPONSE DEGF
flange_styleROUND W / BOLT HOLES FIRST END
thread_class3A FIRST END A
connection_typeRAISED FACE FLANGE FIRST END
inside_diameter6.000 INCHES NOMINAL IN
connection_styleRAISED FIRST END
flange_thickness1.560 INCHES NOMINAL FIRST END IN
outside_diameter6.880 INCHES NOMINAL IN
special_features150 POUND FLANGED END FITTINGS; ONE 90 DEGREE ELBOW AT CENTER; 6 IN DIAMETER METALLIC HOSE WITH 304 STAINLESS STEEL OUTER BRAID LBS
thread_directionRIGHT-HAND FIRST END
features_providedIDENTICAL ENDS
NSN4730-01-415-3179
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6640963 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 8.000 INCHES FIRST END IN
•
FLANGE FACE DESIGN: PLAIN SECOND END
•
CONNECTION STYLE: SOCKET (PIPE) FIRST END
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE FIRST END
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MEDIA FOR WHICH DESIGNED: WATER SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED8.000 INCHES FIRST END IN
FLANGE FACE DESIGNPLAIN SECOND END
CONNECTION STYLESOCKET (PIPE) FIRST END
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
CONNECTION TYPEFLANGE SECOND END
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MEDIA FOR WHICH DESIGNEDWATER SINGLE RESPONSE
END ITEM IDENTIFICATIONNUCLEAR POWER PLANTS
SUBSTITUTES & CROSS-REFERENCES 1
EB3461/1-128TY-AIISame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 6640963?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 6640963?
6640963 is a ELBOW,FLANGE TO PIPE.
What parts can replace 6640963?
There is 1 known substitute for 6640963: EB3461/1-128TY-AII. Substitute compatibility should be verified for your specific system.
What is the NSN for 6640963?
6640963 is cataloged in the U.S. Government catalog under NSN 4730-01-415-3179. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 6640963