Collar, Thrust, Valve 4820-01-184-9668 NSN 4820-01-184-9668 · NIIN 011849668 · Part number AY39116D
Durco Intl · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1BCY2
NSN 4820-01-184-9668 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-184-9668. Manufacturer of record part number: AY39116D .
Also searched as
4820-01-184-9668 ·
4820011849668 ·
NIIN 011849668 ·
01-184-9668 ·
FSC 4820 Valves, Nonpowered · CAGE 1BCY2 · AY39116D · DY38635A PART AY39116D
Nearby stock numbers
← 4820-01-184-9666 Sleeve, Yoke
·
4820-01-184-9683 Mount, Valve →
4820-01-184-9668 — Valves, Nonpowered
Features
Collar,thrust,valve — FSC 4820 General Characteristics Item Description: STEEL 1 manufacturer part number on file Manufacturer of record: Durco Intl
Identification
NSN: 4820-01-184-9668
NIIN: 011849668
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: AY39116D
Manufacturer: Durco Intl
General Description
The Collar,thrust,valve, cataloged under National Stock Number 4820-01-184-9668, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Durco Intl. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 4820-01-184-9668 Primary Part Number AY39116D Item Name Collar,thrust,valve FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Durco Intl Status ACTIVE General Characteristics Item Description STEEL
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
Cross-Reference Index
Part Number Manufacturer
AY39116D PRIMARY Durco Intl (USA)
Reference documents
Reference Meaning
DY38635A PART AY39116D
5/9 Secondary reference Duriron Co Inc the
AY39116D
3/9 Design control — primary reference Duriron Co Inc the
No interchangeability data on file.
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
4820-00-000-0097 · 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 4820-01-184-9668?
NSN 4820-01-184-9668 is a Collar,thrust,valve, manufactured by Durco Intl, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-184-9668?
NSN 4820-01-184-9668 has 1 manufacturer part number on file: AY39116D (Durco Intl).
What are the specifications of AY39116D?
Key specifications for AY39116D: General Characteristics Item Description: STEEL. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-184-9668 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.
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