C-991-407-18 — VALVE,PRESSURE EQUALIZING,GASEOU

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

C-991-407-18: VALVE,PRESSURE EQUALIZING,GASEOU.

VALVE,PRESSURE EQUALIZING,GASEOU. Key specifications include material: COPPER ALLOY AND IRON BODY, body_style: LOW OR MEDIUM PRESSURE (SCREWED), special_features: 0.H. 10.812 IN.

NOM.,0.D. 9.625 IN. NOM.,NOM.

SIZE 5.000 IN. IN, flow_control_device: DISK, LIFT, valve_relief_design_type: PRESSURE AND VACUUM, first_end_connection_type: THREADED INTERNAL PIPE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-113-1359, 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

C-991-407-18

NSN: 4820-01-113-1359
FSC: 4820 — Valves, Nonpowered
CAGE: 07332 — WAUKESHA BEARINGS CORPORATION (USA)

SPECIFICATIONS

material	COPPER ALLOY AND IRON BODY
body_style	LOW OR MEDIUM PRESSURE (SCREWED)
special_features	0.H. 10.812 IN. NOM.,0.D. 9.625 IN. NOM.,NOM. SIZE 5.000 IN. IN
flow_control_device	DISK, LIFT
end_connection_quantity	1
valve_relief_design_type	PRESSURE AND VACUUM
first_end_connection_type	THREADED INTERNAL PIPE
valve_venting_design_type	ATMOSPHERIC
first_end_style_designator	PLAIN
first_end_thread_direction	RIGHT-HAND
first_end_nominal_pipe_size_accommodated	5.000 INCHES IN
NSN	4820-01-113-1359

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK, LIFT

•

FIRST END THREAD DIRECTION: RIGHT-HAND

•

BODY STYLE: LOW OR MEDIUM PRESSURE (SCREWED)

•

FIRST END STYLE DESIGNATOR: PLAIN

•

END CONNECTION QUANTITY: 1

•

VALVE VENTING DESIGN TYPE: ATMOSPHERIC

•

FIRST END CONNECTION TYPE: THREADED INTERNAL PIPE

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK, LIFT
FIRST END THREAD DIRECTION	RIGHT-HAND
BODY STYLE	LOW OR MEDIUM PRESSURE (SCREWED)
FIRST END STYLE DESIGNATOR	PLAIN
END CONNECTION QUANTITY	1
VALVE VENTING DESIGN TYPE	ATMOSPHERIC
FIRST END CONNECTION TYPE	THREADED INTERNAL PIPE
SPECIAL FEATURES	0.H. 10.812 IN. NOM.,0.D. 9.625 IN. NOM.,NOM. SIZE 5.000 IN. IN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED	5.000 INCHES IN
MATERIAL	COPPER ALLOY AND IRON BODY

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is C-991-407-18?

C-991-407-18 is a VALVE,PRESSURE EQUALIZING,GASEOU.

What is the NSN for C-991-407-18?

C-991-407-18 is cataloged in the U.S. Government catalog under NSN 4820-01-113-1359. This indicates validated use in U.S. government and defense supply chains.

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C-991-407-18 — VALVE,PRESSURE EQUALIZING,GASEOU

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