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PL-A-1047 ✓ 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,SE is a the manufacturer industrial component. Key specifications include material: STEEL BODY, body_length: 9.7444 INCHES NOMINAL IN, overall_height: 2.3750 INCHES NOMINAL IN, overall_length: 5.1719 INCHES NOMINAL IN, special_features: CONSISTS OF 1 COVER H.R.S., 1 GASKET,1 SCREEN, 4 STUDS, 4 HEAVY HEX NUT, 150 GRADE ASA FLANGED, style_designator: Y STRAINER W/BOLTED COVER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-459-6893, 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
PL-A-1047
NSN: 4730-01-459-6893
FSC: 4730
CAGE: 76588 — CORE INDUSTRIES INC. DBA MUELLER STEAM SPECIALTY (USA)
SPECIFICATIONS
materialSTEEL BODY
body_length9.7444 INCHES NOMINAL IN
overall_height2.3750 INCHES NOMINAL IN
overall_length5.1719 INCHES NOMINAL IN
special_featuresCONSISTS OF 1 COVER H.R.S., 1 GASKET,1 SCREEN, 4 STUDS, 4 HEAVY HEX NUT, 150 GRADE ASA FLANGED
style_designatorY STRAINER W/BOLTED COVER
filtering_media_designKNITTED SINGLE FILTERING MEDIA RESPONSE
end_item_identificationUSED ON NIMITZ CLASS CVN;STRAINER Y
media_for_which_designedAIR AND WATER
distance_from_bottom_of_body_to_center_of_inlet7.375 INCHES NOMINAL IN
NSN4730-01-459-6893
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: PL-A-1047 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONUSED ON NIMITZ CLASS CVN;STRAINER Y
OVERALL HEIGHT2.3750 INCHES NOMINAL IN
OVERALL LENGTH5.1719 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
761 2IN.Interchangeable
interchangeable cross-reference
interchangeable
PLA-1047Interchangeable
interchangeable cross-reference
interchangeable
761-34Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PL-A-1047?
PL-A-1047 is a STRAINER,ELEMENT,SE.
What parts can replace PL-A-1047?
There are 3 known substitutes for PL-A-1047: 761 2IN., PLA-1047, 761-34. Substitute compatibility should be verified for your specific system.
What is the NSN for PL-A-1047?
PL-A-1047 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-459-6893. 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