7409890 — FITTING,LUBRICATION

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

7409890: FITTING,LUBRICATION.

The FITTING,LUBRICATION is a the manufacturer industrial component. Key specifications include height: 1.016 INCHES MINIMUM AND 1.047 INCHES MAXIMUM IN, material: STEEL OVERALL, shank_length: 0.250 INCHES NOMINAL IN, special_features: SURFACE LOCATED BALL CHECK VALVE, style_designator: STRAIGHT, surface_treatment: CADMIUM AND ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-506-1609, 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

7409890

NSN: 4730-00-506-1609
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

height	1.016 INCHES MINIMUM AND 1.047 INCHES MAXIMUM IN
material	STEEL OVERALL
shank_length	0.250 INCHES NOMINAL IN
special_features	SURFACE LOCATED BALL CHECK VALVE
style_designator	STRAIGHT
surface_treatment	CADMIUM AND ZINC OVERALL
width_across_flats	0.438 INCHES NOMINAL IN
nominal_thread_size	0.124 INCHES IN
pressure_relief_method	PORT END
thread_quantity_per_inch	27
screw_thread_series_designator	NPT
bypass_relief_valve_setting_range	4.0 TO 5.0 CAMERA MOUNT
NSN	4730-00-506-1609

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.438 INCHES NOMINAL IN

•

BYPASS RELIEF VALVE SETTING RANGE: 4.0 TO 5.0 CAMERA MOUNT

•

SHANK LENGTH: 0.250 INCHES NOMINAL IN

•

STYLE DESIGNATOR: STRAIGHT

•

NOMINAL THREAD SIZE: 0.124 INCHES IN

•

PRESSURE RELIEF METHOD: PORT END

•

HEIGHT: 1.016 INCHES MINIMUM AND 1.047 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.438 INCHES NOMINAL IN
BYPASS RELIEF VALVE SETTING RANGE	4.0 TO 5.0 CAMERA MOUNT
SHANK LENGTH	0.250 INCHES NOMINAL IN
STYLE DESIGNATOR	STRAIGHT
NOMINAL THREAD SIZE	0.124 INCHES IN
PRESSURE RELIEF METHOD	PORT END
HEIGHT	1.016 INCHES MINIMUM AND 1.047 INCHES MAXIMUM IN
SPECIAL FEATURES	SURFACE LOCATED BALL CHECK VALVE
SCREW THREAD SERIES DESIGNATOR	NPT
SURFACE TREATMENT	CADMIUM AND ZINC OVERALL

SUBSTITUTES & CROSS-REFERENCES 4

6Y6566Reference document

Same NSN cross-reference

Reference document — Secondary reference

7964135Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

BB1-8AReference document

Same NSN cross-reference

Reference document — Design control — primary reference

106151Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7409890?

7409890 is a FITTING,LUBRICATION.

What parts can replace 7409890?

There are 4 known substitutes for 7409890: 6Y6566, 7964135, BB1-8A and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 7409890?

7409890 is cataloged in the U.S. Government catalog under NSN 4730-00-506-1609. This indicates validated use in U.S. government and defense supply chains.

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7409890 — FITTING,LUBRICATION

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