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Technical Data Sheet
PartsTable / COMPONENT / 4730PL1533142
4730PL1533142 ✓ 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

SLEEVE,COMPRESSION,TUBE-HOSE FIT. Key specifications include material: COPPER ALLOY, overall_length: 0.250 INCHES NOMINAL IN, style_designator: DOUBLE BEVELED FLARELESS, casehardening_indicator: NOT CASEHARDENED, end_item_identification: GRUMMAN A-10 AIRCRAFT, nondefinitive_spec/std_data: 15 FIGURE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-278-8764, 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
4730PL1533142
NSN: 4730-00-278-8764
FSC: 4730
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialCOPPER ALLOY
overall_length0.250 INCHES NOMINAL IN
style_designatorDOUBLE BEVELED FLARELESS
casehardening_indicatorNOT CASEHARDENED
end_item_identificationGRUMMAN A-10 AIRCRAFT
nondefinitive_spec/std_data15 FIGURE
specification/standard_data96906-MS39177 GOVERNMENT STANDARD AND 81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
hose/tube_outside_diameter_for_which_designed0.313 INCHES NOMINAL IN
NSN4730-00-278-8764
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730PL1533142 · 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
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
SPECIFICATION/STANDARD DATA: 96906-MS39177 GOVERNMENT STANDARD AND 81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
NONDEFINITIVE SPEC/STD DATA: 15 FIGURE
•
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.313 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DOUBLE BEVELED FLARELESS
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.250 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SPECIFICATION/STANDARD DATA96906-MS39177 GOVERNMENT STANDARD AND 81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA15 FIGURE
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.313 INCHES NOMINAL IN
END ITEM IDENTIFICATIONGRUMMAN A-10 AIRCRAFT
STYLE DESIGNATORDOUBLE BEVELED FLARELESS
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
ST410Interchangeable
interchangeable cross-reference
interchangeable
110-828Interchangeable
interchangeable cross-reference
interchangeable
47Interchangeable
interchangeable cross-reference
interchangeable
A-A-50588Interchangeable
interchangeable cross-reference
interchangeable
91392007Interchangeable
interchangeable cross-reference
interchangeable
45C729-1575Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4730PL1533142?
4730PL1533142 is a SLEEVE,COMPRESSION,TUBE-HOSE FIT.
What parts can replace 4730PL1533142?
There are 26 known substitutes for 4730PL1533142: ST410, 110-828, 47 and 23 more. Substitute compatibility should be verified for your specific system.
Is 4730PL1533142 still available?
4730PL1533142 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026