PartsTable TECHNICAL DATA SHEET

NSN 4820-01-127-2240Government record, cited

Valve, Plug4820-01-127-2240

NSN 4820-01-127-2240 · NIIN 011272240 · Part number 3/4-21-3600MT-A-0

Portland Valve Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 53154

Government record, cited

NSN 4820-01-127-2240 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-127-2240. Manufacturer of record part number: 3/4-21-3600MT-A-0.

Also searched as 4820-01-127-2240 · 4820011272240 · NIIN 011272240 · 01-127-2240 · FSC 4820 Valves, Nonpowered · CAGE 53154 · 3/4-21-3600MT-A-0 · 3/4-21-3600MT · 23001050

Nearby stock numbers ← 4820-01-127-1972 Disk, Valve · 4820-01-127-2344 →

4820-01-127-2240 — Valves, Nonpowered

Features

Valve,plug — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Portland Valve Llc

Identification

NSN: 4820-01-127-2240
NIIN: 011272240
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3/4-21-3600MT-A-0
Manufacturer: Portland Valve Llc

General Description

The Valve,plug, cataloged under National Stock Number 4820-01-127-2240, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Portland Valve Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4820-01-127-2240
Primary Part Number	3/4-21-3600MT-A-0
Item Name	Valve,plug
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Portland Valve Llc
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
3/4-21-3600MT-A-0 PRIMARY	Portland Valve Llc (USA)

Reference documents

Reference	Meaning
3/4-21-3600MT	5/9 Secondary reference Mcmaster-Carr Supply Co
23001050	7/2 Vendor item drawing reference Allison Transmission Inc Dba Allison Transmission, 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 4820-01-127-2240?

NSN 4820-01-127-2240 is a Valve,plug, manufactured by Portland Valve Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-127-2240?

NSN 4820-01-127-2240 has 1 manufacturer part number on file: 3/4-21-3600MT-A-0 (Portland Valve Llc).

What are the specifications of 3/4-21-3600MT-A-0?

Key specifications for 3/4-21-3600MT-A-0: Special Features: UTILIZED ON GENERATOR SET,150KW,GAS TURBINE,TM5-6115-598-24P. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-127-2240 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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