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958---0700 AV — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

958---0700 AV: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, valve_size: 0.75 INCHES IN, nominal_length: UNABLE TO DECODE, style_designator: STRAIGHT THRU, unable_to_decode: UNABLE TO DECODE, operating_pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-731-0156, 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
958---0700 AV
NSN: 4820-01-731-0156
FSC: 4820 — Valves, Nonpowered
CAGE: 41592 — MORRISON BROTHERS CO DBA MORRISON BROTHERS CO (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
valve_size0.75 INCHES IN
nominal_lengthUNABLE TO DECODE
style_designatorSTRAIGHT THRU
unable_to_decodeUNABLE TO DECODE
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
valve_operation_methodAUTOMATIC
part_name_assigned_by_controlling_agencyCHECK VALUE P/O TANK, BULK FUEL STORAGE (TBFS)
NSN4820-01-731-0156
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 958---0700 AV · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NOMINAL LENGTH: UNABLE TO DECODE
•
STYLE DESIGNATOR: STRAIGHT THRU
•
OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
VALVE SIZE: 0.75 INCHES IN
•
UNABLE TO DECODE: UNABLE TO DECODE
•
MATERIAL: UNABLE TO DECODE
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
NOMINAL LENGTHUNABLE TO DECODE
STYLE DESIGNATORSTRAIGHT THRU
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VALVE SIZE0.75 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCHECK VALUE P/O TANK, BULK FUEL STORAGE (TBFS)
UNABLE TO DECODEUNABLE TO DECODE
MATERIALUNABLE TO DECODE
VALVE OPERATION METHODAUTOMATIC
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 958---0700 AV?
958---0700 AV is a VALVE,CHECK.
What is the NSN for 958---0700 AV?
958---0700 AV is cataloged in the U.S. Government catalog under NSN 4820-01-731-0156. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.