NSN 4810-01-494-9946 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-494-9946. Manufacturer of record part number: 845-7286647 ITEM 10,11.
Supply Items and Quantities: "96169, 2640-800X01 PC 64, BALL, 1; 96169, 2640-801X01 PC 24, SEAT, 1."
Unit Package Quantity: 2
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 4810-01-494-9946
NIIN: 014949946
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 845-7286647 ITEM 10,11
Manufacturer: Naval Sea Systems Command
General Description
The Parts Kit,ball Valve, cataloged under National Stock Number 4810-01-494-9946, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4810-01-494-9946
Primary Part Number
845-7286647 ITEM 10,11
Item Name
Parts Kit,ball Valve
FSC / FSG
4810 / 48 — Valves, Powered
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Supply Items and Quantities
"96169, 2640-800X01 PC 64, BALL, 1; 96169, 2640-801X01 PC 24, SEAT, 1."
Unit Package Quantity
2
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5315-01-725-1543845-7286647-31POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Naval Sea Systems Command
5315-01-725-1644845-7286647-25POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Naval Sea Systems Command
5315-01-725-1769845-7286647-32POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Naval Sea Systems Command
5315-01-725-1820845-7286647-30POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Naval Sea Systems Command
5305-01-725-1829845-7286647-41POSSIBLE MATCH
SCREW,MACHINE
Possible match (shared part number)Naval Sea Systems Command
5365-01-725-2731845-7286647-48POSSIBLE MATCH
SPACER,RING
Possible match (shared part number)Naval Sea Systems Command
5315-01-733-3406845-7286647 ITEM 29POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Naval Sea Systems Command
5315-01-733-3411845-7286647 ITEM 28POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Naval Sea Systems Command
NSN 4810-01-494-9946 is a Parts Kit,ball Valve, manufactured by Naval Sea Systems Command, classified under FSC 4810, Valves, Powered. Status: active.
What part numbers are listed for NSN 4810-01-494-9946?
NSN 4810-01-494-9946 has 1 manufacturer part number on file: 845-7286647 ITEM 10,11 (Naval Sea Systems Command).
What NSN replaces 4810-01-494-9946?
8 possible matches (shared part number, not a government interchangeability claim): 5315-01-725-1543, 5315-01-725-1644, 5315-01-725-1769. Verify interchangeability with system specifications before substitution.
What are the specifications of 845-7286647 ITEM 10,11?
Key specifications for 845-7286647 ITEM 10,11: Supply Items and Quantities: "96169, 2640-800X01 PC 64, BALL, 1; 96169, 2640-801X01 PC 24, SEAT, 1."; Unit Package Quantity: 2; Special Features: NHA IS 5 INCH BALL VALVE; BALL SIZE 6.750 OD X 3.938 ID; SEAT SIZE 5.968 OD X 3.937 ID; SEAT MATERIAL IS DELRIN AF DE588. IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4810-01-494-9946 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.