NSN 4820-01-680-1638 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-680-1638. Manufacturer of record part number: 9872817.
Nearby stock numbers← 4820-01-680-1264 Parts Kit, Linear Directional Con
·
4820-01-680-1667 Seat, Valve →
4820-01-680-1638 — Valves, Nonpowered
Features
Cover Plate,valve — FSC 4820
Shape: ROUND
1 manufacturer part number on file
Manufacturer of record: Hiab Usa Inc
Identification
NSN: 4820-01-680-1638
NIIN: 016801638
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 9872817
Manufacturer: Hiab Usa Inc
General Description
The Cover Plate,valve, cataloged under National Stock Number 4820-01-680-1638, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hiab Usa Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 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 4820-01-680-1638?
NSN 4820-01-680-1638 is a Cover Plate,valve, manufactured by Hiab Usa Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-680-1638?
NSN 4820-01-680-1638 has 1 manufacturer part number on file: 9872817 (Hiab Usa Inc).
What are the specifications of 9872817?
Key specifications for 9872817: Shape: ROUND; Overall Length: 50.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: COVER,SOL VALVE, INL SECT,CRANE; End Item Identification: NSN 2320-015341887. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-680-1638 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.