PartsTable
Technical Data Sheet
H655-1503-F281-3 ✓ 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 ELBOW,HOSE is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES, special_features: -32 HOSE X 3.062-12, operating_pressure: 350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, end_item_identification: PIPING 4000 GPD SEAWATER-BRINE-PERM PORT; WSD LOS ANGELES CLASS SSN 688, media_for_which_designed: WATER, SALT SINGLE RESPONSE, nondefinitive_spec/std_data: 32 SIZE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-501-5471, 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
H655-1503-F281-3
NSN: 4730-01-501-5471
FSC: 4730
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES
special_features-32 HOSE X 3.062-12
operating_pressure350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
end_item_identificationPIPING 4000 GPD SEAWATER-BRINE-PERM PORT; WSD LOS ANGELES CLASS SSN 688
media_for_which_designedWATER, SALT SINGLE RESPONSE
nondefinitive_spec/std_data32 SIZE
specification/standard_data81349-MIL-H-24136/3 GOVERNMENT SPECIFICATION
part_name_assigned_by_controlling_agencyELBOW,HOSE
NSN4730-01-501-5471
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: H655-1503-F281-3 · 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
SPECIFICATION/STANDARD DATA: 81349-MIL-H-24136/3 GOVERNMENT SPECIFICATION
OPERATING PRESSURE: 350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MEDIA FOR WHICH DESIGNED: WATER, SALT SINGLE RESPONSE
FLOW ANGLE: 90.0 DEGREES
NONDEFINITIVE SPEC/STD DATA: 32 SIZE
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA81349-MIL-H-24136/3 GOVERNMENT SPECIFICATION
SPECIAL FEATURES-32 HOSE X 3.062-12
OPERATING PRESSURE350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
FLOW ANGLE90.0 DEGREES
PART NAME ASSIGNED BY CONTROLLING AGENCYELBOW,HOSE
NONDEFINITIVE SPEC/STD DATA32 SIZE
END ITEM IDENTIFICATIONPIPING 4000 GPD SEAWATER-BRINE-PERM PORT; WSD LOS ANGELES CLASS SSN 688
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
2580-32Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-24136/3Interchangeable
interchangeable cross-reference
interchangeable
M24136/3-32Interchangeable
interchangeable cross-reference
interchangeable
H655-1502-F7Interchangeable
interchangeable cross-reference
interchangeable
531-6985695-F7Interchangeable
interchangeable cross-reference
interchangeable
2621-561-02 PC-142Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H655-1503-F281-3?
H655-1503-F281-3 is a ELBOW,HOSE.
What parts can replace H655-1503-F281-3?
There are 29 known substitutes for H655-1503-F281-3: 2580-32, MIL-DTL-24136/3, M24136/3-32 and 26 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H655-1503-F281-3?
H655-1503-F281-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-501-5471. This indicates validated use in U.S. government and defense supply chains.
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