Button, Spring4820-01-140-4226

NSN 4820-01-140-4226 · NIIN 011404226 · Part number 1218

Tescom Corp Dba Tescom Div Tescom · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 13669

Government record, cited

NSN 4820-01-140-4226 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-140-4226. Manufacturer of record part number: 1218.

Also searched as 4820-01-140-4226 · 4820011404226 · NIIN 011404226 · 01-140-4226 · FSC 4820 Valves, Nonpowered · CAGE 13669 · 1218

Nearby stock numbers ← 4820-01-140-4037 Flapper, Valve · 4820-01-140-4298 Cock, Drain →

4820-01-140-4226 — Valves, Nonpowered

Features

Button,spring — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Tescom Corp Dba Tescom Div Tescom

Identification

NSN: 4820-01-140-4226
NIIN: 011404226
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1218
Manufacturer: Tescom Corp Dba Tescom Div Tescom

General Description

The Button,spring, cataloged under National Stock Number 4820-01-140-4226, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tescom Corp Dba Tescom Div Tescom. 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	4820-01-140-4226
Primary Part Number	1218
Item Name	Button,spring
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Tescom Corp Dba Tescom Div Tescom
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
1218 PRIMARY	Tescom Corp Dba Tescom Div Tescom (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 4820-01-140-4226?

NSN 4820-01-140-4226 is a Button,spring, manufactured by Tescom Corp Dba Tescom Div Tescom, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-140-4226?

NSN 4820-01-140-4226 has 1 manufacturer part number on file: 1218 (Tescom Corp Dba Tescom Div Tescom).

What are the specifications of 1218?

Key specifications for 1218: End Item Identification: VL RED .25IPS 6000PSI 0-150PSI. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-140-4226 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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