PartsTable
Technical Data Sheet
4730008974882 ✓ 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

COUPLING ASSEMBLY,QUICK DISCONNE. Key specifications include material: ALUMINUM ALLOY OVERALL, leg_length: 0.594 INCHES NOMINAL IN, seat_angle: 12.0 DEGREES, thread_class: 3A FIRST FLUID END CONNECTION A, overall_length: 4.125 INCHES NOMINAL IN, connection_type: THREADED INTERNAL BOSS SECOND FLUID END CONNECTION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-897-4882, 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
4730008974882
NSN: 4730-00-897-4882
FSC: 4730
CAGE: SCY13 — E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
leg_length0.594 INCHES NOMINAL IN
seat_angle12.0 DEGREES
thread_class3A FIRST FLUID END CONNECTION A
overall_length4.125 INCHES NOMINAL IN
connection_typeTHREADED INTERNAL BOSS SECOND FLUID END CONNECTION
connection_styleFLARELESS FIRST FLUID END CONNECTION
style_designatorCOUPLING ASSEMBLY
features_providedSELF-SEALING
surface_treatmentANODIZE OVERALL
operating_pressure600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size1.062 INCHES FIRST FLUID END CONNECTION IN
NSN4730-00-897-4882
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730008974882 · 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
THREAD QUANTITY PER INCH: 12 FIRST FLUID END CONNECTION
FEATURES PROVIDED: SELF-SEALING
MAXIMUM OPERATING TEMP: 67.2 FAHRENHEIT SINGLE RESPONSE DEGF
STYLE DESIGNATOR: COUPLING ASSEMBLY
OPERATING PRESSURE: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE: 1.062 INCHES FIRST FLUID END CONNECTION IN
SURFACE TREATMENT: ANODIZE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH12 FIRST FLUID END CONNECTION
THREAD QUANTITY PER INCH12 SECOND FLUID END CONNECTION
FEATURES PROVIDEDSELF-SEALING
MAXIMUM OPERATING TEMP67.2 FAHRENHEIT SINGLE RESPONSE DEGF
STYLE DESIGNATORCOUPLING ASSEMBLY
OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE1.062 INCHES FIRST FLUID END CONNECTION IN
SURFACE TREATMENTANODIZE OVERALL
SEAT ANGLE12.0 DEGREES
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST FLUID END CONNECTION IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
MIL-DTL-25427Interchangeable
interchangeable cross-reference
interchangeable
3200-8Interchangeable
interchangeable cross-reference
interchangeable
MS24333-8Interchangeable
interchangeable cross-reference
interchangeable
AS24333-X-12Interchangeable
interchangeable cross-reference
interchangeable
MS24333-A-12Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-25427/1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4730008974882?
4730008974882 is a COUPLING ASSEMBLY,QUICK DISCONNE.
What parts can replace 4730008974882?
There are 23 known substitutes for 4730008974882: MIL-DTL-25427, 3200-8, MS24333-8 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4730008974882?
4730008974882 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-897-4882. This indicates validated use in U.S. government and defense supply chains.
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