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PartsTable / COMPONENT / 33237-250LBFLGE-5/64PERF
33237-250LBFLGE-5/64PERF ✓ 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 33237-250LBFLGE-5/64PERF is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-421-5257, 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
33237-250LBFLGE-5/64PERF
NSN: 4730-01-421-5257
FSC: 4730
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
Part Number33237-250LBFLGE-5/64PERF
NSN4730-01-421-5257
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 33237-250LBFLGE-5/64PERF · 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
•
MEDIA FOR WHICH DESIGNED: WATER
•
FIRST INTAKE FLANGE THICKNESS: 1.062 INCHES NOMINAL IN
•
FILTERING MEDIA DESIGN: PERFORATED SINGLE FILTERING MEDIA RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281 CL A FED SPEC SINGLE MATERIAL RESPONSE FILTERING MEDIUM
•
FIRST INTAKE FLANGE FACE STYLE: PLAIN
•
STYLE DESIGNATOR: TWIN STRAINER W/BOLTED COVER
•
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET: 15.875 INCHES NOMINAL IN
•
MATERIAL: NICKEL ALLOY FILTERING MEDIUM
TECHNICAL CHARACTERISTICS (FLIS)
MEDIA FOR WHICH DESIGNEDWATER
FIRST INTAKE FLANGE THICKNESS1.062 INCHES NOMINAL IN
FILTERING MEDIA DESIGNPERFORATED SINGLE FILTERING MEDIA RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 CL A FED SPEC SINGLE MATERIAL RESPONSE FILTERING MEDIUM
FIRST INTAKE FLANGE FACE STYLEPLAIN
STYLE DESIGNATORTWIN STRAINER W/BOLTED COVER
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET15.875 INCHES NOMINAL IN
MATERIALNICKEL ALLOY FILTERING MEDIUM
FIRST INTAKE CONNECTION TYPEPLAIN FACE FLANGE CENTER
FIRST INTAKE FLANGE SHAPE STYLEROUND W/UNTHREADED BOLT HOLES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
332371Interchangeable
interchangeable cross-reference
interchangeable
105-0852-001Interchangeable
interchangeable cross-reference
interchangeable
276-2189P2Interchangeable
interchangeable cross-reference
interchangeable
105-852-1Interchangeable
interchangeable cross-reference
interchangeable
33237Interchangeable
interchangeable cross-reference
interchangeable
586R665H02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 33237-250LBFLGE-5/64PERF?
33237-250LBFLGE-5/64PERF is a 33237-250LBFLGE-5/64PERF.
What parts can replace 33237-250LBFLGE-5/64PERF?
There are 15 known substitutes for 33237-250LBFLGE-5/64PERF: 332371, 105-0852-001, 276-2189P2 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 33237-250LBFLGE-5/64PERF?
33237-250LBFLGE-5/64PERF is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-421-5257. 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