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4317299 ✓ 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 STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, body_width: 4.5 INCHES NOMINAL IN, body_height: 4.250 INCHES MAXIMUM IN, body_length: 4.5 INCHES NOMINAL IN, corner_shape: SQUARE LEFT FLANGE BODY CORNER, flange_width: 0.1000 INCHES MINIMUM AND 0.1030 INCHES MAXIMUM 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 4730-01-484-0674, 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
4317299
NSN: 4730-01-484-0674
FSC: 4730
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
body_width4.5 INCHES NOMINAL IN
body_height4.250 INCHES MAXIMUM IN
body_length4.5 INCHES NOMINAL IN
corner_shapeSQUARE LEFT FLANGE BODY CORNER
flange_width0.1000 INCHES MINIMUM AND 0.1030 INCHES MAXIMUM IN
inside_depth2.625 INCHES NOMINAL IN
hole_diameter0.375 INCHES MINIMUM AND 0.390 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width0.750 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
overall_height5.000 INCHES MAXIMUM IN
overall_length4.016 INCHES MAXIMUM IN
NSN4730-01-484-0674
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4317299 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
30593Interchangeable
interchangeable cross-reference
interchangeable
SCC72831Interchangeable
interchangeable cross-reference
interchangeable
234B11531Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4317299?
4317299 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace 4317299?
There are 3 known substitutes for 4317299: 30593, SCC72831, 234B11531. Substitute compatibility should be verified for your specific system.
What is the NSN for 4317299?
4317299 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-484-0674. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026