PartsTable TECHNICAL DATA SHEET

NSN 4820-01-440-8340Government record, cited

Valve, Ball4820-01-440-8340

NSN 4820-01-440-8340 · NIIN 014408340 · Part number T45TB-E 3.00

Nibco Inc Chemtrol Div · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 61623

Government record, cited

NSN 4820-01-440-8340 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-440-8340. Manufacturer of record part number: T45TB-E 3.00.

Also searched as 4820-01-440-8340 · 4820014408340 · NIIN 014408340 · 01-440-8340 · FSC 4820 Valves, Nonpowered · CAGE 61623 · T45TB-E 3.00

Nearby stock numbers ← 4820-01-440-8337 Cock, Drain · 4820-01-440-8344 Valve, Globe →

4820-01-440-8340 — Valves, Nonpowered

Features

Valve,ball — FSC 4820
Style Designator: STRAIGHT THRU
1 manufacturer part number on file
Manufacturer of record: Nibco Inc Chemtrol Div

Identification

NSN: 4820-01-440-8340
NIIN: 014408340
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: T45TB-E 3.00
Manufacturer: Nibco Inc Chemtrol Div

General Description

The Valve,ball, cataloged under National Stock Number 4820-01-440-8340, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Nibco Inc Chemtrol Div. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	4820-01-440-8340
Primary Part Number	T45TB-E 3.00
Item Name	Valve,ball
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Nibco Inc Chemtrol Div
Status	ACTIVE
Style Designator	STRAIGHT THRU

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
T45TB-E 3.00 PRIMARY	Nibco Inc Chemtrol Div (USA)

Reference documents

Reference	Meaning
T45TB-E 3.00	3/9 Design control — primary reference Nibco Inc

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 4820-01-440-8340?

NSN 4820-01-440-8340 is a Valve,ball, manufactured by Nibco Inc Chemtrol Div, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-440-8340?

NSN 4820-01-440-8340 has 1 manufacturer part number on file: T45TB-E 3.00 (Nibco Inc Chemtrol Div).

What are the specifications of T45TB-E 3.00?

Key specifications for T45TB-E 3.00: Style Designator: STRAIGHT THRU; Special Features: 3.000 IN. VALVE IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-440-8340 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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