908B1 — VALVE,CHECK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

908B1: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, special_features: 3/8 NPT INLET; 1/2 IN. OUTLET IN, style_designator: STRAIGHT THRU, disk_loading_method: SPRING, flow_control_device: DISK, valve_operation_method: AUTOMATIC.

This part is cataloged in the U.S. Government catalog under NSN 5315-00-014-2522, 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

908B1

NSN: 5315-00-014-2522
NIINs: 000142522, 014079311
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY
special_features	3/8 NPT INLET; 1/2 IN. OUTLET IN
style_designator	STRAIGHT THRU
disk_loading_method	SPRING
flow_control_device	DISK
valve_operation_method	AUTOMATIC
NSN	5315-00-014-2522

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END LOCATION: BOTH ENDS

•

FIRST END STYLE: OVAL

•

STYLE DESIGNATOR: FULL LENGTH GROOVE

•

PIN LARGE END DIAMETER: 0.260 INCHES MINIMUM AND 0.264 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

•

PIN SMALL END DIAMETER: 0.250 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FIRST END LOCATION	BOTH ENDS
FIRST END STYLE	OVAL
STYLE DESIGNATOR	FULL LENGTH GROOVE
PIN LARGE END DIAMETER	0.260 INCHES MINIMUM AND 0.264 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH	1.750 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
PIN SMALL END DIAMETER	0.250 INCHES NOMINAL IN
SURFACE TREATMENT	ZINC OVERALL
MATERIAL	STEEL COMP B1112 OR STEEL COMP B1113 OVERALL

SUBSTITUTES & CROSS-REFERENCES 3

142522Reference document

Same NSN cross-reference

Reference document — Secondary reference

PC142522Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

739103Reference 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 908B1?

908B1 is a VALVE,CHECK.

What parts can replace 908B1?

There are 3 known substitutes for 908B1: 142522, PC142522, 739103. Substitute compatibility should be verified for your specific system.

What is the NSN for 908B1?

908B1 is cataloged in the U.S. Government catalog under NSN 5315-00-014-2522. This indicates validated use in U.S. government and defense supply chains.

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908B1 — VALVE,CHECK

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