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PartsTable / COMPONENT / E5-45-846
E5-45-846 ✓ 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,WELL,WATER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SCREENING, overall_length: 5.062 INCHES NOMINAL IN, outside_diameter: 3.500 INCHES NOMINAL IN, nominal_thread_size: 0.375 INCHES IN, thread_series_designator: NPT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-163-5581, 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
E5-45-846
NSN: 4730-00-163-5581
FSC: 4730
CAGE: 81361 — EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC (USA)
SPECIFICATIONS
materialCOPPER ALLOY SCREENING
overall_length5.062 INCHES NOMINAL IN
outside_diameter3.500 INCHES NOMINAL IN
special_features7/8 IN. W SLOTS; 16 BY 16 MESH,4.375 IN. LG,3.281 IN. ID SCREEN; 0.375-16 BRASS CAP SCREW; 0.375 IN. LOCK WASHER; STEEL WASHER REFILLER,3.500 IN. OD,0.406 IN. ID; 0.0897 IN. THK IN
nominal_thread_size0.375 INCHES IN
thread_series_designatorNPT
NSN4730-00-163-5581
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: E5-45-846 · 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
•
MATERIAL: IRON BODY
•
THREAD SERIES DESIGNATOR: NPT
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
OUTSIDE DIAMETER: 3.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALIRON BODY
MATERIALCOPPER ALLOY SCREENING
THREAD SERIES DESIGNATORNPT
NOMINAL THREAD SIZE0.375 INCHES IN
OUTSIDE DIAMETER3.500 INCHES NOMINAL IN
SPECIAL FEATURES7/8 IN. W SLOTS; 16 BY 16 MESH,4.375 IN. LG,3.281 IN. ID SCREEN; 0.375-16 BRASS CAP SCREW; 0.375 IN. LOCK WASHER; STEEL WASHER REFILLER,3.500 IN. OD,0.406 IN. ID; 0.0897 IN. THK IN
OVERALL LENGTH5.062 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
20969Interchangeable
interchangeable cross-reference
interchangeable
342A120Interchangeable
interchangeable cross-reference
interchangeable
258-6730Interchangeable
interchangeable cross-reference
interchangeable
1018Interchangeable
interchangeable cross-reference
interchangeable
20969.0001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E5-45-846?
E5-45-846 is a STRAINER,WELL,WATER.
What parts can replace E5-45-846?
There are 5 known substitutes for E5-45-846: 20969, 342A120, 258-6730 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E5-45-846?
E5-45-846 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-163-5581. 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