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4730NR0287 — BOLT,FLUID PASSAGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4730NR0287: BOLT,FLUID PASSAGE.

The BOLT,FLUID PASSAGE is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: RELIEVED, overall_length: 7.310 INCHES NOMINAL IN, special_features: SEPARATOR BOLT FOR MC3A AIR COMPRESSOR, surface_treatment: ZINC, width_across_flats: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-490-3265, 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
4730NR0287
NSN: 4730-01-490-3265
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
materialSTEEL
body_styleRELIEVED
overall_length7.310 INCHES NOMINAL IN
special_featuresSEPARATOR BOLT FOR MC3A AIR COMPRESSOR
surface_treatmentZINC
width_across_flats0.625 INCHES NOMINAL IN
concentric_hole_depth3.880 INCHES NOMINAL IN
first_end_thread_class2A A
end_item_identificationAIRCRAFT, AIR COMPRESSOR
first_end_thread_length1.000 INCHES NOMINAL IN
wrenching_feature_styleHEXAGON
concentric_hole_diameter0.440 INCHES NOMINAL IN
NSN4730-01-490-3265
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730NR0287 · 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
•
FIRST END THREAD SERIES DESIGNATOR: NPT
•
WIDTH ACROSS FLATS: 0.625 INCHES NOMINAL IN
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER: 0.094 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B633,TY 1,CL 3 ASSN STD SINGLE TREATMENT RESPONSE
•
THIRD DIAMETER FROM WRENCHING FEATURE: 0.675 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN
•
BODY STYLE: RELIEVED
•
FIRST END THREAD CLASS: 2A A
TECHNICAL CHARACTERISTICS
FIRST END THREAD SERIES DESIGNATORNPT
WIDTH ACROSS FLATS0.625 INCHES NOMINAL IN
FIRST END THREAD DIRECTIONRIGHT-HAND
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER0.094 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633,TY 1,CL 3 ASSN STD SINGLE TREATMENT RESPONSE
THIRD DIAMETER FROM WRENCHING FEATURE0.675 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN
BODY STYLERELIEVED
FIRST END THREAD CLASS2A A
FIRST END THREAD QUANTITY PER INCH18
FIRST END STYLE DESIGNATORPLAIN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4730NR0287?
4730NR0287 is a BOLT,FLUID PASSAGE.
What is the NSN for 4730NR0287?
4730NR0287 is cataloged in the U.S. Government catalog under NSN 4730-01-490-3265. This indicates validated use in U.S. government and defense supply chains.
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