PartsTable
Technical Data Sheet
500326 ✓ 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: STEEL COMP 1060 OVERALL, end_style: RAISED HOOK SECOND END, design_type: CLOSED, load_rating: 11.00 POUNDS NOMINAL LBS, opening_width: 0.125 INCHES NOMINAL FIRST END IN, inside_diameter: 0.273 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-055-1924, 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
500326
NSN: 4730-00-055-1924
FSC: 4730
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 1060 OVERALL
end_styleRAISED HOOK SECOND END
design_typeCLOSED
load_rating11.00 POUNDS NOMINAL LBS
opening_width0.125 INCHES NOMINAL FIRST END IN
inside_diameter0.273 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length12.102 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_length_under_load16.125 INCHES NOMINAL IN
coil_to_hook_inside_length0.500 INCHES NOMINAL FIRST END IN
spring_free_outside_diameter0.375 INCHES NOMINAL IN
NSN4730-00-055-1924
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 500326 · 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 QUANTITY PER INCH: 12 FIRST END
THREAD SERIES DESIGNATOR: UNS FIRST END
MATERIAL: ALUMINUM ALLOY OVERALL
SEAT ANGLE: 25.14 DEGREES FIRST END
NOMINAL THREAD SIZE: 1.750 INCHES FIRST END IN
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4135 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD CLASS: 3A FIRST END A
CONNECTION STYLE: FLARED (TUBE) FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH12 FIRST END
THREAD SERIES DESIGNATORUNS FIRST END
MATERIALALUMINUM ALLOY OVERALL
SEAT ANGLE25.14 DEGREES FIRST END
NOMINAL THREAD SIZE1.750 INCHES FIRST END IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4135 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD CLASS3A FIRST END A
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION STYLEPLAIN (TUBE) SECOND END
LEG LENGTH1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
N4495Interchangeable
interchangeable cross-reference
interchangeable
368567Interchangeable
interchangeable cross-reference
interchangeable
4917Interchangeable
interchangeable cross-reference
interchangeable
RC3279H50Interchangeable
interchangeable cross-reference
interchangeable
455032Interchangeable
interchangeable cross-reference
interchangeable
55032Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 500326?
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 500326?
500326 is a ELBOW,TUBE.
What parts can replace 500326?
There are 6 known substitutes for 500326: N4495, 368567, 4917 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 500326?
500326 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-055-1924. 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 — 500326