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3.3520-4800.1 — BOLT,FLUID PASSAGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3.3520-4800.1: BOLT,FLUID PASSAGE.

The BOLT,FLUID PASSAGE is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: RELIEVED, overall_length: 0.891 INCHES NOMINAL IN, special_features: 90 DEG,PORM 5,BY 11/32 IN.DIA COUNTERSINK ON BOLT END IN, surface_treatment: COPPER, width_across_flats: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-734-7749, 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
3.3520-4800.1
NSN: 4730-00-734-7749
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: D1304 — CONTINENTAL TEVES AG & CO. OHG (DEU)
SPECIFICATIONS
materialSTEEL
body_styleRELIEVED
overall_length0.891 INCHES NOMINAL IN
special_features90 DEG,PORM 5,BY 11/32 IN.DIA COUNTERSINK ON BOLT END IN
surface_treatmentCOPPER
width_across_flats0.625 INCHES NOMINAL IN
first_end_thread_length0.296 INCHES NOMINAL IN
wrenching_feature_styleHEXAGON
concentric_hole_diameter0.125 INCHES NOMINAL IN
wrenching_feature_height0.265 INCHES NOMINAL IN
first_end_connection_typeTHREADED EXTERNAL TUBE
first_end_thread_directionRIGHT-HAND
NSN4730-00-734-7749
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3.3520-4800.1 · 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: UNS
•
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: 0.125 INCHES NOMINAL IN
•
FIRST END THREAD PITCH DIAMETERS: +0.4070 TO 0.4100 INCHES IN
•
BODY STYLE: RELIEVED
•
FIRST END THREAD QUANTITY PER INCH: 24
•
WRENCHING FEATURE HEIGHT: 0.265 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END THREAD SERIES DESIGNATORUNS
WIDTH ACROSS FLATS0.625 INCHES NOMINAL IN
FIRST END THREAD DIRECTIONRIGHT-HAND
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER0.125 INCHES NOMINAL IN
FIRST END THREAD PITCH DIAMETERS+0.4070 TO 0.4100 INCHES IN
BODY STYLERELIEVED
FIRST END THREAD QUANTITY PER INCH24
WRENCHING FEATURE HEIGHT0.265 INCHES NOMINAL IN
FIRST END THREAD LENGTH0.296 INCHES NOMINAL IN
WRENCHING FEATURE STYLEHEXAGON
SUBSTITUTES & CROSS-REFERENCES 3
7347749Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FC3050Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2017609Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 3.3520-4800.1?
3.3520-4800.1 is a BOLT,FLUID PASSAGE.
What parts can replace 3.3520-4800.1?
There are 3 known substitutes for 3.3520-4800.1: 7347749, FC3050, 2017609. Substitute compatibility should be verified for your specific system.
What is the NSN for 3.3520-4800.1?
3.3520-4800.1 is cataloged in the U.S. Government catalog under NSN 4730-00-734-7749. 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.