29-00683 — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

29-00683: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY FLOW CONTROL DEVICE, operating_pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, flow_control_device: DISK OR BALL, criticality_code_justification: ZZZY, nominal_pipe_size_accommodated: 0.875 INCHES ALL ENDS IN, reference_number_differentiating_characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-434-5974, 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

29-00683

NSN: 4820-01-434-5974
FSC: 4820 — Valves, Nonpowered
CAGE: 81412 — TREADWELL CORPORATION (DELAWARE) DBA TREADWELL CORP (USA)

SPECIFICATIONS

material	NICKEL ALLOY FLOW CONTROL DEVICE
operating_pressure	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_device	DISK OR BALL
criticality_code_justification	ZZZY
nominal_pipe_size_accommodated	0.875 INCHES ALL ENDS IN
reference_number_differentiating_characteristics	CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
NSN	4820-01-434-5974

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK OR BALL

•

NOMINAL PIPE SIZE ACCOMMODATED: 0.875 INCHES ALL ENDS IN

•

CRITICALITY CODE JUSTIFICATION: ZZZY

•

OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

MATERIAL: NICKEL ALLOY FLOW CONTROL DEVICE

•

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK OR BALL
NOMINAL PIPE SIZE ACCOMMODATED	0.875 INCHES ALL ENDS IN
CRITICALITY CODE JUSTIFICATION	ZZZY
OPERATING PRESSURE	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIAL	NICKEL ALLOY FLOW CONTROL DEVICE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330

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 1

29-00683CPSame 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 29-00683?

29-00683 is a VALVE,CHECK.

What parts can replace 29-00683?

There is 1 known substitute for 29-00683: 29-00683CP. Substitute compatibility should be verified for your specific system.

What is the NSN for 29-00683?

29-00683 is cataloged in the U.S. Government catalog under NSN 4820-01-434-5974. This indicates validated use in U.S. government and defense supply chains.

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