PartsTable
Technical Data Sheet
2504ABS ✓ 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 ADAPTER ASSEMBLY,TRAP is a the manufacturer industrial component. Key specifications include material: PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) OVERALL, flow_angle: 45.0 DEGREES, leg_length: 2.187 INCHES NOMINAL ALL ENDS IN, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET (PIPE) ALL ENDS, special_features: BLACK. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-167-2794, 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
2504ABS
NSN: 4730-01-167-2794
FSC: 4730
CAGE: 14889 — GEORGE FISCHER SLOANE, INC. (USA)
SPECIFICATIONS
materialPLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) OVERALL
flow_angle45.0 DEGREES
leg_length2.187 INCHES NOMINAL ALL ENDS IN
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET (PIPE) ALL ENDS
special_featuresBLACK
nondefinitive_spec/std_data4IN SIZE IN
specification/standard_data81348-L-P-322B GOVERNMENT SPECIFICATION
nominal_pipe_size_accommodated4.000 INCHES ALL ENDS IN
material_document_and_classificationASTM D1788,CL 4-2-2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
pipe_wall_thickness_designation_for_which_designedSCHEDULE 40 ALL ENDS
NSN4730-01-167-2794
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2504ABS · 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
FLOW ANGLE: 45.0 DEGREES
NONDEFINITIVE SPEC/STD DATA: 4IN SIZE IN
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D1788,CL 4-2-2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) OVERALL
LEG LENGTH: 2.187 INCHES NOMINAL ALL ENDS IN
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED: SCHEDULE 40 ALL ENDS
SPECIFICATION/STANDARD DATA: 81348-L-P-322B GOVERNMENT SPECIFICATION
TECHNICAL CHARACTERISTICS (FLIS)
FLOW ANGLE45.0 DEGREES
NONDEFINITIVE SPEC/STD DATA4IN SIZE IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D1788,CL 4-2-2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) OVERALL
LEG LENGTH2.187 INCHES NOMINAL ALL ENDS IN
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE 40 ALL ENDS
SPECIFICATION/STANDARD DATA81348-L-P-322B GOVERNMENT SPECIFICATION
SPECIAL FEATURESBLACK
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET (PIPE) ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
132688Interchangeable
interchangeable cross-reference
interchangeable
453460Interchangeable
interchangeable cross-reference
interchangeable
BB27974Interchangeable
interchangeable cross-reference
interchangeable
D2661Interchangeable
interchangeable cross-reference
interchangeable
2538132Interchangeable
interchangeable cross-reference
interchangeable
92757Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2504ABS?
2504ABS is a ADAPTER ASSEMBLY,TRAP.
What parts can replace 2504ABS?
There are 20 known substitutes for 2504ABS: 132688, 453460, BB27974 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2504ABS?
2504ABS is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-167-2794. This indicates validated use in U.S. government and defense supply chains.
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