PartsTable
Technical Data Sheet
346429 ✓ 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,FLANGE is a the manufacturer industrial component. Key specifications include color: WHITE LENS, material: PLASTIC CELLULOSE ACETATE BUTYRATE LENS, inscription: FLK FACE, thread_class: 2A A, thread_series: UNEF, mounting_method: EXTERNAL THREAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-303-2362, 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
346429
NSN: 4730-00-303-2362
FSC: 4730
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
colorWHITE LENS
materialPLASTIC CELLULOSE ACETATE BUTYRATE LENS
inscriptionFLK FACE
thread_class2A A
thread_seriesUNEF
mounting_methodEXTERNAL THREAD
thread_diameter0.312 INCHES IN
thread_quantity32 PER INCH
effective_length0.440 INCHES NOMINAL IN
style_designatorFLAT
thread_directionRIGHT-HAND
features_providedROTATABLE ALIGNMENT CAPABILITY
NSN4730-00-303-2362
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 346429 · 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
BOLT HOLE QUANTITY: 4 FIRST END
FLANGE FACE DESIGN: PLAIN SECOND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 1.100 INCHES FIRST END IN
FLOW ANGLE: 40.0 DEGREES
BOLT CIRCLE NOMINAL DIAMETER: 2.000 INCHES FIRST END IN
NOMINAL LENGTH: 2.860 INCHES FIRST END IN
NOMINAL WIDTH: 1.960 INCHES FIRST END IN
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
BOLT HOLE QUANTITY4 FIRST END
FLANGE FACE DESIGNPLAIN SECOND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.100 INCHES FIRST END IN
FLOW ANGLE40.0 DEGREES
BOLT CIRCLE NOMINAL DIAMETER2.000 INCHES FIRST END IN
NOMINAL LENGTH2.860 INCHES FIRST END IN
NOMINAL WIDTH1.960 INCHES FIRST END IN
MATERIALSTEEL CORROSION RESISTING OVERALL
BOLT HOLE NOMINAL DIAMETER0.223 INCHES FIRST END IN
NOMINAL THICKNESS0.125 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
4950P7010-13Interchangeable
interchangeable cross-reference
interchangeable
20774-144Interchangeable
interchangeable cross-reference
interchangeable
346429Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 346429?
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 346429?
346429 is a ELBOW,FLANGE.
What parts can replace 346429?
There are 3 known substitutes for 346429: 4950P7010-13, 20774-144, 346429. Substitute compatibility should be verified for your specific system.
What is the NSN for 346429?
346429 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-303-2362. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 346429