Valve, Check4820-01-545-5485

NSN 4820-01-545-5485 · NIIN 015455485 · Part number 3112SSV

Pokorney Manufacturing Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 06256

Government record, cited

NSN 4820-01-545-5485 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-545-5485. Manufacturer of record part number: 3112SSV.

Also searched as 4820-01-545-5485 · 4820015455485 · NIIN 015455485 · 01-545-5485 · FSC 4820 Valves, Nonpowered · CAGE 06256 · 3112SSV · 15-2676-7

Nearby stock numbers ← 4820-01-545-5482 Valve, Globe · 4820-01-545-5489 Valve, Linear, Directional Control →

4820-01-545-5485 — Valves, Nonpowered

Features

Valve,check — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Pokorney Manufacturing Co

Identification

NSN: 4820-01-545-5485
NIIN: 015455485
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3112SSV
Manufacturer: Pokorney Manufacturing Co

General Description

The Valve,check, cataloged under National Stock Number 4820-01-545-5485, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Pokorney Manufacturing Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-545-5485
Primary Part Number	3112SSV
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Pokorney Manufacturing Co
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
15-2676-7	Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash (USA)
3112SSV PRIMARY	Pokorney Manufacturing Co (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 4820-01-545-5485?

NSN 4820-01-545-5485 is a Valve,check, manufactured by Pokorney Manufacturing Co, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-545-5485?

NSN 4820-01-545-5485 has 2 manufacturer part numbers on file: 15-2676-7 (Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash), 3112SSV (Pokorney Manufacturing Co).

What are the specifications of 3112SSV?

Key specifications for 3112SSV: Special Features: 1.50NPS 125PSI SWLD SSTL 84W1A; End Item Identification: VALVE CHK SWG. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-545-5485 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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