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S4556607-509 — BOLT,FLUID PASSAGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

S4556607-509: BOLT,FLUID PASSAGE.

The BOLT,FLUID PASSAGE is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: BODY WRENCHING, overall_length: 1.293 INCHES NOMINAL IN, hardness_rating: 26.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM, surface_treatment: PASSIVATE, width_across_flats: 0.812 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-620-6469, 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
S4556607-509
NSN: 4730-00-620-6469
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 18355 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialSTEEL
body_styleBODY WRENCHING
overall_length1.293 INCHES NOMINAL IN
hardness_rating26.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
surface_treatmentPASSIVATE
width_across_flats0.812 INCHES NOMINAL IN
concentric_hole_depth1.000 INCHES NOMINAL IN
second_end_seat_angle12.0 DEGREES NOMINAL
first_end_thread_class2A A
first_end_thread_length0.250 INCHES NOMINAL IN
second_end_thread_class3A A
wrenching_feature_styleHEXAGON
NSN4730-00-620-6469
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: S4556607-509 · 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: UNIFIED NATIONAL JOINT FINE (UNJF)
•
WIDTH ACROSS FLATS: 0.812 INCHES NOMINAL IN
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END THREAD QUANTITY PER INCH: 18
•
SECOND END NOMINAL THREAD SIZE: 0.562 INCHES IN
•
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER: 0.186 INCHES NOMINAL IN
•
SECOND END THREAD CLASS: 3A A
•
THIRD DIAMETER FROM WRENCHING FEATURE: 0.264 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
WIDTH ACROSS FLATS0.812 INCHES NOMINAL IN
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END THREAD QUANTITY PER INCH18
SECOND END NOMINAL THREAD SIZE0.562 INCHES IN
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER0.186 INCHES NOMINAL IN
SECOND END THREAD CLASS3A A
THIRD DIAMETER FROM WRENCHING FEATURE0.264 INCHES NOMINAL IN
BODY STYLEBODY WRENCHING
FIRST END THREAD CLASS2A A
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 3
105-01716Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AFP204-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
105-01712-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S4556607-509?
S4556607-509 is a BOLT,FLUID PASSAGE.
What parts can replace S4556607-509?
There are 3 known substitutes for S4556607-509: 105-01716, AFP204-6, 105-01712-6. Substitute compatibility should be verified for your specific system.
What is the NSN for S4556607-509?
S4556607-509 is cataloged in the U.S. Government catalog under NSN 4730-00-620-6469. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.