Valve, Regulating, Fluid Pressure4820-01-685-8808

NSN 4820-01-685-8808 · NIIN 016858808 · Part number SLA5853S

Brooks Instrument Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 4ZW64

Government record, cited

NSN 4820-01-685-8808 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-685-8808. Manufacturer of record part number: SLA5853S.

Also searched as 4820-01-685-8808 · 4820016858808 · NIIN 016858808 · 01-685-8808 · FSC 4820 Valves, Nonpowered · CAGE 4ZW64 · SLA5853S

Nearby stock numbers ← 4820-01-685-8666 Repair Kit, Valve · 4820-01-685-9032 Cap, Valve →

4820-01-685-8808 — Valves, Nonpowered

Features

Valve,regulating,fluid Pressure — FSC 4820
Second End Relationship with First End: IDENTICAL
First End Style Designator: PLAIN
Temp Rating: 60.00 CELSIUS MAXIMUM DEGC
Second End Flange Shape Style: ROUND
First End Connection Type: FLANGED
Maximum Inlet Pressure Rating: ERR-060
Second End Connection Type: RECESSED FLANGE

Identification

NSN: 4820-01-685-8808
NIIN: 016858808
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: SLA5853S
Manufacturer: Brooks Instrument Llc

General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-685-8808, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Brooks Instrument Llc. 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	4820-01-685-8808
Primary Part Number	SLA5853S
Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Brooks Instrument Llc
Status	ACTIVE
Second End Relationship with First End	IDENTICAL
First End Style Designator	PLAIN
Temp Rating	60.00 CELSIUS MAXIMUM DEGC
Second End Flange Shape Style	ROUND
First End Connection Type	FLANGED
Maximum Inlet Pressure Rating	ERR-060
Second End Connection Type	RECESSED FLANGE
Filter	NOT INCLUDED

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
SLA5853S PRIMARY	Brooks Instrument Llc (USA)

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 4820-01-685-8808?

NSN 4820-01-685-8808 is a Valve,regulating,fluid Pressure, manufactured by Brooks Instrument Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-685-8808?

NSN 4820-01-685-8808 has 1 manufacturer part number on file: SLA5853S (Brooks Instrument Llc).

What are the specifications of SLA5853S?

Key specifications for SLA5853S: Second End Relationship with First End: IDENTICAL; First End Style Designator: PLAIN; Temp Rating: 60.00 CELSIUS MAXIMUM DEGC; Second End Flange Shape Style: ROUND. 8 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-685-8808 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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