Valve, Saddle4820-01-139-1605

NSN 4820-01-139-1605 · NIIN 011391605

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-139-1605 · 4820011391605 · NIIN 011391605 · 01-139-1605 · FSC 4820 Valves, Nonpowered

Nearby stock numbers ← 4820-01-139-1589 · 4820-01-139-1607 Valve, Check →

4820-01-139-1605 — Valves, Nonpowered

Features

Valve,saddle — FSC 4820
Flow Control Device: NEEDLE
Furnished Items and Quantity: 2 FERRULE AND 1 NUT
Connection Style: COMPRESSION (TUBE) ALL ENDS
Seat Nominal Radius: 0.062 INCHES ALL ENDS IN
Connection Type: THREADED EXTERNAL TUBE ALL ENDS
Style Designator: ANGLE PLAIN STRAP TYPE LINE PIERCING
Thread Direction: RIGHT-HAND ALL ENDS

Identification

NSN: 4820-01-139-1605
NIIN: 011391605
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Valve,saddle, cataloged under National Stock Number 4820-01-139-1605, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-139-1605
Item Name	Valve,saddle
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Flow Control Device	NEEDLE
Furnished Items and Quantity	2 FERRULE AND 1 NUT
Connection Style	COMPRESSION (TUBE) ALL ENDS
Seat Nominal Radius	0.062 INCHES ALL ENDS IN
Connection Type	THREADED EXTERNAL TUBE ALL ENDS
Style Designator	ANGLE PLAIN STRAP TYPE LINE PIERCING
Thread Direction	RIGHT-HAND ALL ENDS
Nominal Thread Size	0.438 INCHES ALL ENDS IN
Media for Which Designed	WATER, FRESH SINGLE RESPONSE
Thread Class	2A ALL ENDS A
Thread Quantity Per Inch	24 ALL ENDS
Material	COPPER ALLOY BODY
Material	STEEL CORROSION RESISTING FLOW CONTROL DEVICE
Material	COPPER ALLOY STEM
Thread Series Designator	UNS ALL ENDS
Valve Operation Method	MANUAL

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
104HV-ST	3/2 Design control — primary reference U.S. Government activity

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 4820-01-139-1605?

NSN 4820-01-139-1605 is a Valve,saddle, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-139-1605?

Key specifications for 4820-01-139-1605: Flow Control Device: NEEDLE; Furnished Items and Quantity: 2 FERRULE AND 1 NUT; Connection Style: COMPRESSION (TUBE) ALL ENDS; Seat Nominal Radius: 0.062 INCHES ALL ENDS IN. 16 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-139-1605 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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