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51175P027 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

51175P027: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include special_features: 2 IN. BALL VALVE PART CODE 818666T150-T9613 IN, end_item_identification: FLOWMETER, 8 IN.

VN-8H1Y0K-N5 IN, part_name_assigned_by_controlling_agency: VALVE, 2 IN. IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-499-2482, 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
51175P027
NSN: 4820-01-499-2482
FSC: 4820 — Valves, Nonpowered
CAGE: 09550 — HERSEY MEASUREMENT CO DIV OF MILLER INDUSTRIES INC (USA)
SPECIFICATIONS
special_features2 IN. BALL VALVE PART CODE 818666T150-T9613 IN
end_item_identificationFLOWMETER, 8 IN. VN-8H1Y0K-N5 IN
part_name_assigned_by_controlling_agencyVALVE, 2 IN. IN
NSN4820-01-499-2482
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 51175P027 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES2 IN. BALL VALVE PART CODE 818666T150-T9613 IN
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, 2 IN. IN
END ITEM IDENTIFICATIONFLOWMETER, 8 IN. VN-8H1Y0K-N5 IN
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
VN-8-H1Y0K-N5 ITEM 5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 51175P027?
51175P027 is a VALVE,BALL.
What parts can replace 51175P027?
There is 1 known substitute for 51175P027: VN-8-H1Y0K-N5 ITEM 5. Substitute compatibility should be verified for your specific system.
What is the NSN for 51175P027?
51175P027 is cataloged in the U.S. Government catalog under NSN 4820-01-499-2482. 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.