NSN 4820-01-645-8561 · NIIN 016458561 · Part number FLT-6.5SS-1/2
Robert H Wager Co Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 79128
Government record, cited
NSN 4820-01-645-8561 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-645-8561. Manufacturer of record part number: FLT-6.5SS-1/2.
Also searched as4820-01-645-8561 ·
4820016458561 ·
NIIN 016458561 ·
01-645-8561 ·
FSC 4820 Valves, Nonpowered · CAGE 79128 · FLT-6.5SS-1/2
Style Designator: STRAIGHT THRU FLANGED ENDS NOTE:TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
Bonnet Type: INSIDE SCREW
Nominal Thread Size: 0.250 INCHES FIRST END IN
Bonnet Attachment Method: THREADED
Thread Quantity Per Inch: 20 FIRST END
Material: STEEL CORROSION RESISTING OVERALL
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) FIRST END
Identification
NSN: 4820-01-645-8561
NIIN: 016458561
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: FLT-6.5SS-1/2
Manufacturer: Robert H Wager Co Inc
General Description
The Valve,float, cataloged under National Stock Number 4820-01-645-8561, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Robert H Wager Co Inc. Government technical data includes 8 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-645-8561
Primary Part Number
FLT-6.5SS-1/2
Item Name
Valve,float
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Robert H Wager Co Inc
Status
ACTIVE
Style Designator
STRAIGHT THRU FLANGED ENDS NOTE:TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-645-8561?
NSN 4820-01-645-8561 is a Valve,float, manufactured by Robert H Wager Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-645-8561?
NSN 4820-01-645-8561 has 1 manufacturer part number on file: FLT-6.5SS-1/2 (Robert H Wager Co Inc).
What are the specifications of FLT-6.5SS-1/2?
Key specifications for FLT-6.5SS-1/2: Style Designator: STRAIGHT THRU FLANGED ENDS NOTE:TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.; Bonnet Type: INSIDE SCREW; Nominal Thread Size: 0.250 INCHES FIRST END IN; Bonnet Attachment Method: THREADED. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-645-8561 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.