PartsTable
Technical Data Sheet
Download PDF

AA7845D87 — FLOAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

AA7845D87: FLOAT,VALVE.

The FLOAT,VALVE is a the manufacturer industrial component. Key specifications include shape: ROUND, material: COPPER, connection_type: THREADED, thread_location: INTERNAL, overall_diameter: 5.000 INCHES NOMINAL IN, system_for_which_designed: OPEN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-004-2895, 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
AA7845D87
NSN: 4820-01-004-2895
FSC: 4820 — Valves, Nonpowered
CAGE: 18350 — PALL AEROPOWER CORPORATION (USA)
SPECIFICATIONS
shapeROUND
materialCOPPER
quantity1
connection_typeTHREADED
thread_locationINTERNAL
overall_diameter5.000 INCHES NOMINAL IN
system_for_which_designedOPEN
thread_size_and_series/type_designator0.250-20 UNIFIED NATIONAL COARSE (UNC)
NSN4820-01-004-2895
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AA7845D87 · 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
•
OVERALL DIAMETER: 5.000 INCHES NOMINAL IN
•
CONNECTION TYPE: THREADED
•
QUANTITY: 1
•
SHAPE: ROUND
•
THREAD LOCATION: INTERNAL
•
SYSTEM FOR WHICH DESIGNED: OPEN
•
MATERIAL: COPPER
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.250-20 UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER5.000 INCHES NOMINAL IN
CONNECTION TYPETHREADED
QUANTITY1
SHAPEROUND
THREAD LOCATIONINTERNAL
SYSTEM FOR WHICH DESIGNEDOPEN
MATERIALCOPPER
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.250-20 UNIFIED NATIONAL COARSE (UNC)
SUBSTITUTES & CROSS-REFERENCES 1
R440-5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy AA7845D87?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is AA7845D87?
AA7845D87 is a FLOAT,VALVE.
What parts can replace AA7845D87?
There is 1 known substitute for AA7845D87: R440-5. Substitute compatibility should be verified for your specific system.
What is the NSN for AA7845D87?
AA7845D87 is cataloged in the U.S. Government catalog under NSN 4820-01-004-2895. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AA7845D87

✓ 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.