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A51P9152-1 — VALVE,AIR VENT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A51P9152-1: VALVE,AIR VENT.

The VALVE,AIR VENT is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: HEXAGON BODY,1.000 IN. ACROSS FLATS,1.650 IN.

MAX LG,ONE END THD 3/4 IN. 16 UNF 3A A. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-006-7898, 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
A51P9152-1
NSN: 4820-00-006-7898
FSC: 4820 — Valves, Nonpowered
CAGE: 61174 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
general_characteristics_item_descriptionHEXAGON BODY,1.000 IN. ACROSS FLATS,1.650 IN. MAX LG,ONE END THD 3/4 IN. 16 UNF 3A A
NSN4820-00-006-7898
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A51P9152-1 · 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: HEXAGON BODY,1.000 IN. ACROSS FLATS,1.650 IN. MAX LG,ONE END THD 3/4 IN. 16 UNF 3A A
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONHEXAGON BODY,1.000 IN. ACROSS FLATS,1.650 IN. MAX LG,ONE END THD 3/4 IN. 16 UNF 3A A
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
A51P9152Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 A51P9152-1?
A51P9152-1 is a VALVE,AIR VENT.
What parts can replace A51P9152-1?
There is 1 known substitute for A51P9152-1: A51P9152. Substitute compatibility should be verified for your specific system.
What is the NSN for A51P9152-1?
A51P9152-1 is cataloged in the U.S. Government catalog under NSN 4820-00-006-7898. This indicates validated use in U.S. government and defense supply chains.
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