9979097 — COCK,DRAIN

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

9979097: COCK,DRAIN.

The COCK,DRAIN is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 2A ALL ENDS A, connection_type: THREADED EXTERNAL BOSS ALL ENDS, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS, special_features: W/NUT AND GASKET. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-908-1571, 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

9979097

NSN: 4820-00-908-1571
FSC: 4820 — Valves, Nonpowered
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
seat_angle	37.0 DEGREES ALL ENDS
thread_class	2A ALL ENDS A
connection_type	THREADED EXTERNAL BOSS ALL ENDS
connection_style	EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
special_features	W/NUT AND GASKET
style_designator	ANGLE
thread_direction	RIGHT-HAND ALL ENDS
operating_pressure	100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_device	STEM
nominal_thread_size	0.438 INCHES ALL ENDS IN
maximum_operating_temp	212.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN	4820-00-908-1571

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: STEM

•

CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS

•

CONNECTION TYPE: THREADED EXTERNAL BOSS ALL ENDS

•

STYLE DESIGNATOR: ANGLE

•

OPERATING PRESSURE: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

THREAD DIRECTION: RIGHT-HAND ALL ENDS

•

NOMINAL THREAD SIZE: 0.438 INCHES ALL ENDS IN

•

SEAT ANGLE: 37.0 DEGREES ALL ENDS

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	STEM
CONNECTION STYLE	EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL BOSS ALL ENDS
STYLE DESIGNATOR	ANGLE
OPERATING PRESSURE	100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD DIRECTION	RIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE	0.438 INCHES ALL ENDS IN
SEAT ANGLE	37.0 DEGREES ALL ENDS
MAXIMUM OPERATING TEMP	212.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURES	W/NUT AND GASKET

OTHER ITEMS IN FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230

SUBSTITUTES & CROSS-REFERENCES 2

190ARLReference document

Same NSN cross-reference

Reference document — Design control — primary reference

190ARTSame 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 9979097?

9979097 is a COCK,DRAIN.

What parts can replace 9979097?

There are 2 known substitutes for 9979097: 190ARL, 190ART. Substitute compatibility should be verified for your specific system.

What is the NSN for 9979097?

9979097 is cataloged in the U.S. Government catalog under NSN 4820-00-908-1571. This indicates validated use in U.S. government and defense supply chains.

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9979097 — COCK,DRAIN

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