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AFP402-11 — BOLT,FLUID PASSAGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AFP402-11: BOLT,FLUID PASSAGE.

The BOLT,FLUID PASSAGE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410, body_style: BODY WRENCHING, overall_length: 2.154 INCHES NOMINAL IN, width_across_flats: 0.875 INCHES NOMINAL IN, concentric_hole_depth: 1.600 INCHES NOMINAL IN, second_end_seat_angle: 12.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-720-1044, 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
AFP402-11
NSN: 4730-00-720-1044
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30974 — AEROFIT, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 410
body_styleBODY WRENCHING
overall_length2.154 INCHES NOMINAL IN
width_across_flats0.875 INCHES NOMINAL IN
concentric_hole_depth1.600 INCHES NOMINAL IN
second_end_seat_angle12.0 DEGREES NOMINAL
first_end_thread_class3A A
first_end_thread_length0.240 INCHES NOMINAL IN
second_end_thread_class3A A
wrenching_feature_styleHEXAGON
concentric_hole_diameter0.386 INCHES NOMINAL IN
second_end_thread_length0.375 INCHES NOMINAL IN
NSN4730-00-720-1044
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AFP402-11 · 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: UNF
•
WIDTH ACROSS FLATS: 0.875 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: 0.065 INCHES NOMINAL IN
•
SECOND END THREAD CLASS: 3A A
•
THIRD DIAMETER FROM WRENCHING FEATURE: 0.434 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END THREAD SERIES DESIGNATORUNF
WIDTH ACROSS FLATS0.875 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 DIAMETER0.065 INCHES NOMINAL IN
SECOND END THREAD CLASS3A A
THIRD DIAMETER FROM WRENCHING FEATURE0.434 INCHES NOMINAL IN
BODY STYLEBODY WRENCHING
FIRST END THREAD CLASS3A 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 2
118-01781Reference document
Same NSN cross-reference
Reference document — Secondary reference
ER01781Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AFP402-11?
AFP402-11 is a BOLT,FLUID PASSAGE.
What parts can replace AFP402-11?
There are 2 known substitutes for AFP402-11: 118-01781, ER01781. Substitute compatibility should be verified for your specific system.
What is the NSN for AFP402-11?
AFP402-11 is cataloged in the U.S. Government catalog under NSN 4730-00-720-1044. 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.