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WC-00394A-4B — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

WC-00394A-4B: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 FLOW CONTROL DEVICE, body_style: STRAIGHT THRU, closed_end_shape: FLAT, special_features: SELF-LOCKING, valve_stem_design: SINGLE SEAT, flow_control_device: POPPET. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-320-7111, 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
WC-00394A-4B
NSN: 4730-01-320-7111
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 18350 — PALL AEROPOWER CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 630 FLOW CONTROL DEVICE
body_styleSTRAIGHT THRU
closed_end_shapeFLAT
special_featuresSELF-LOCKING
valve_stem_designSINGLE SEAT
flow_control_devicePOPPET
valve_loading_methodSPRING
first_end_thread_class3A A
end_connection_quantity2
end_item_identification4440-01-281-3183 DRIER,AIR-GAS,DESICCANT
media_for_which_designedAIR
first_end_connection_typeTHREADED EXTERNAL TUBE
NSN4730-01-320-7111
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: WC-00394A-4B · 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
SUBSTITUTES & CROSS-REFERENCES 3
6310226Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
6310226-125Reference document
Same NSN cross-reference
Reference document — Secondary reference
6310184Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is WC-00394A-4B?
WC-00394A-4B is a STRAINER ELEMENT,SEDIMENT.
What parts can replace WC-00394A-4B?
There are 3 known substitutes for WC-00394A-4B: 6310226, 6310226-125, 6310184. Substitute compatibility should be verified for your specific system.
What is the NSN for WC-00394A-4B?
WC-00394A-4B is cataloged in the U.S. Government catalog under NSN 4730-01-320-7111. 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.