PartsTable TECHNICAL DATA SHEET

NSN 4820-01-699-5353Government record, cited

Seat, Valve4820-01-699-5353

NSN 4820-01-699-5353 · NIIN 016995353 · Part number 09830

Flowserve Us Inc. Div Flowserve Cookeville Valve Operation · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 28740

Government record, cited

NSN 4820-01-699-5353 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-699-5353. Manufacturer of record part number: 09830.

Also searched as 4820-01-699-5353 · 4820016995353 · NIIN 016995353 · 01-699-5353 · FSC 4820 Valves, Nonpowered · CAGE 28740 · 09830 · SDM-2273 REVISION 3 ITEM 5 · 1/2"-T44-6-6-T-SW-V1-5

Nearby stock numbers ← 4820-01-699-5298 Cartridge, Shut-Off Valve · 4820-01-699-5374 Stem, Fluid Valve →

4820-01-699-5353 — Valves, Nonpowered

Features

Seat,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Flowserve Us Inc. Div Flowserve Cookeville Valve Operation

Identification

NSN: 4820-01-699-5353
NIIN: 016995353
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 09830
Manufacturer: Flowserve Us Inc. Div Flowserve Cookeville Valve Operation

General Description

The Seat,valve, cataloged under National Stock Number 4820-01-699-5353, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Flowserve Us Inc. Div Flowserve Cookeville Valve Operation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4820-01-699-5353
Primary Part Number	09830
Item Name	Seat,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Flowserve Us Inc. Div Flowserve Cookeville Valve Operation
Status	ACTIVE

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
09830 PRIMARY	Flowserve Us Inc. Div Flowserve Cookeville Valve Operation (USA)

Reference documents

Reference	Meaning
SDM-2273 REVISION 3 ITEM 5	C/1 Advisory reference — outside the item-of-supply concept Flowserve Us Inc. Div Flowserve Cookeville Valve Operation
1/2"-T44-6-6-T-SW-V1-5	3/1 Design control — primary reference Flowserve Us Inc. Div Flowserve Cookeville Valve Operation

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 4820-01-699-5353?

NSN 4820-01-699-5353 is a Seat,valve, manufactured by Flowserve Us Inc. Div Flowserve Cookeville Valve Operation, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-699-5353?

NSN 4820-01-699-5353 has 1 manufacturer part number on file: 09830 (Flowserve Us Inc. Div Flowserve Cookeville Valve Operation).

What are the specifications of 09830?

Key specifications for 09830: Part Name Assigned by Controlling Agency: SEAT/SEAL; End Item Identification: VALVE,BALL. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-699-5353 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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