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A51P9146 — VALVE,DIRECTION CONTROL,FUEL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A51P9146: VALVE,DIRECTION CONTROL,FUEL.

The VALVE,DIRECTION CONTROL,FUEL is a the manufacturer industrial component. Key specifications include special_features: WEAPON SYSTEM ESSENTIAL, end_item_identification: F-14 TOMCAT AIRCRAFT., criticality_code_justification: FEAT, general_characteristics_item_description: 8.750 IN. O/A DIA,3.400 IN.

MIN 7.300 IN. MAX LG IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-882-2846, 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
A51P9146
NSN: 4820-00-882-2846
FSC: 4820 — Valves, Nonpowered
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
special_featuresWEAPON SYSTEM ESSENTIAL
end_item_identificationF-14 TOMCAT AIRCRAFT.
criticality_code_justificationFEAT
general_characteristics_item_description8.750 IN. O/A DIA,3.400 IN. MIN 7.300 IN. MAX LG IN
NSN4820-00-882-2846
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A51P9146 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 8.750 IN. O/A DIA,3.400 IN. MIN 7.300 IN. MAX LG IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION8.750 IN. O/A DIA,3.400 IN. MIN 7.300 IN. MAX LG IN
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
END ITEM IDENTIFICATIONF-14 TOMCAT AIRCRAFT.
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
A51P9146-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is A51P9146?
A51P9146 is a VALVE,DIRECTION CONTROL,FUEL.
What parts can replace A51P9146?
There is 1 known substitute for A51P9146: A51P9146-1. Substitute compatibility should be verified for your specific system.
What is the NSN for A51P9146?
A51P9146 is cataloged in the U.S. Government catalog under NSN 4820-00-882-2846. This indicates validated use in U.S. government and defense supply chains.
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