NSN 4820-00-137-1785 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-137-1785. Manufacturer of record part number: C626664.
Also searched as4820-00-137-1785 ·
4820001371785 ·
NIIN 001371785 ·
00-137-1785 ·
FSC 4820 Valves, Nonpowered · CAGE 02614 · C626664
Nearby stock numbers← 4820-00-137-1784 Valve, Flow Control
·
4820-00-137-1786 Valve, Flow Control →
4820-00-137-1785 — Valves, Nonpowered
Features
Valve,check — FSC 4820
Flow Control Device: POPPET
Style Designator: STRAIGHT THRU
Disk Loading Method: SPRING
Material: STEEL BODY
Valve Operation Method: AUTOMATIC
1 manufacturer part number on file
Manufacturer of record: Cascade Corp
Identification
NSN: 4820-00-137-1785
NIIN: 001371785
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: C626664
Manufacturer: Cascade Corp
General Description
The Valve,check, cataloged under National Stock Number 4820-00-137-1785, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cascade Corp. Government technical data includes 5 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.
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 4820-00-137-1785?
NSN 4820-00-137-1785 is a Valve,check, manufactured by Cascade Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-137-1785?
NSN 4820-00-137-1785 has 1 manufacturer part number on file: C626664 (Cascade Corp).
What are the specifications of C626664?
Key specifications for C626664: Flow Control Device: POPPET; Style Designator: STRAIGHT THRU; Disk Loading Method: SPRING; Special Features: CARTRIDGE TYPE. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4820-00-137-1785 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.