PartsTable
Technical Data Sheet
ER01819-1 ✓ 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

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include material: STEEL CORROSION RESISTING OVERALL, leg_length: 2.750 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A THIRD END A, connection_type: THREADED INTERNAL BOSS SECOND END, connection_style: GASKET SEAL (BOSS) THIRD END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-963-7737, 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
ER01819-1
NSN: 4730-00-963-7737
FSC: 4730
CAGE: 14798 — DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
leg_length2.750 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES FIRST END
thread_class2A THIRD END A
connection_typeTHREADED INTERNAL BOSS SECOND END
connection_styleGASKET SEAL (BOSS) THIRD END
special_featuresSECON END BULKHEAD,UN,1.312 IN. THD SIZE,2A CLASS A
nominal_thread_size1.062 INCHES THIRD END IN
thread_quantity_per_inch12 SECOND END
thread_series_designatorUN THIRD END
nominal_outside_diameter_tube_accommodated1.000 INCHES FIRST END IN
NSN4730-00-963-7737
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ER01819-1 · 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
LEG LENGTH: 1.750 INCHES NOMINAL SECOND END IN
THREAD CLASS: 2A THIRD END A
CONNECTION STYLE: FLARED (TUBE) FIRST END
SEAT ANGLE: 37.0 DEGREES FIRST END
THREAD QUANTITY PER INCH: 12 SECOND END
CONNECTION TYPE: THREADED INTERNAL BOSS THIRD END
TECHNICAL CHARACTERISTICS (FLIS)
LEG LENGTH1.750 INCHES NOMINAL SECOND END IN
THREAD CLASS2A THIRD END A
CONNECTION STYLEFLARED (TUBE) FIRST END
THREAD CLASS2A FIRST END A
SEAT ANGLE37.0 DEGREES FIRST END
THREAD QUANTITY PER INCH12 SECOND END
CONNECTION TYPETHREADED INTERNAL BOSS THIRD END
THREAD CLASS2A SECOND END A
CONNECTION STYLEGASKET SEAL (BOSS) SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
202260Interchangeable
interchangeable cross-reference
interchangeable
6515NCM104798Interchangeable
interchangeable cross-reference
interchangeable
17103Interchangeable
interchangeable cross-reference
interchangeable
202.260Interchangeable
interchangeable cross-reference
interchangeable
202275Interchangeable
interchangeable cross-reference
interchangeable
22-1352Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy ER01819-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is ER01819-1?
ER01819-1 is a FILTER ELEMENT,INTAKE AIR CLEANE.
What parts can replace ER01819-1?
There are 6 known substitutes for ER01819-1: 202260, 6515NCM104798, 17103 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ER01819-1?
ER01819-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-963-7737. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — ER01819-1