PartsTable TECHNICAL DATA SHEET

NSN 4820-01-113-3739Government record, cited

Sleeve Stem, Valve4820-01-113-3739

NSN 4820-01-113-3739 · NIIN 011133739 · Part number 27020-411

Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 78062

Government record, cited

NSN 4820-01-113-3739 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-113-3739. Manufacturer of record part number: 27020-411.

Also searched as 4820-01-113-3739 · 4820011133739 · NIIN 011133739 · 01-113-3739 · FSC 4820 Valves, Nonpowered · CAGE 78062 · 27020-411 · 27020-410 · 27020-001

Nearby stock numbers ← 4820-01-113-3737 · 4820-01-113-3773 →

4820-01-113-3739 — Valves, Nonpowered

Features

Sleeve Stem,valve — FSC 4820
General Characteristics Item Description: NICKEL ALLOY BRONZE
1 manufacturer part number on file
Manufacturer of record: Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace

Identification

NSN: 4820-01-113-3739
NIIN: 011133739
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 27020-411
Manufacturer: Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace

General Description

The Sleeve Stem,valve, cataloged under National Stock Number 4820-01-113-3739, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-113-3739
Primary Part Number	27020-411
Item Name	Sleeve Stem,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Status	ACTIVE
General Characteristics Item Description	NICKEL ALLOY BRONZE

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

⇄ Related Items 6

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4820-01-119-227527016-1130 POSSIBLE MATCH

HEAD,VALVE

Possible match (shared part number)Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace

4810-01-119-456127019-1010 POSSIBLE MATCH

COVER PLATE,VALVE

Possible match (shared part number)Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace

4810-01-119-456227019-1020 POSSIBLE MATCH

COVER PLATE,VALVE

Possible match (shared part number)Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace

4820-01-283-315127016-1011 POSSIBLE MATCH

STEM,FLUID VALVE

Possible match (shared part number)Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace

4820-01-367-5653 POSSIBLE MATCH

VALVE,LINEAR,DIRECTIONAL CONTROL

Possible match (shared part number)

6930-01-612-0735 POSSIBLE MATCH

UH-60M BLACKHAWK STABILATOR AND

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
27020-411 PRIMARY	Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)

Reference documents

Reference	Meaning
27020-410	3/9 Design control — primary reference Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
27020-001	5/9 Secondary reference Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace

Related Parts

4820-01-119-2275POSSIBLE MATCH

HEAD,VALVE

27016-1130

4810-01-119-4561POSSIBLE MATCH

COVER PLATE,VALVE

27019-1010

4810-01-119-4562POSSIBLE MATCH

COVER PLATE,VALVE

27019-1020

4820-01-283-3151POSSIBLE MATCH

STEM,FLUID VALVE

27016-1011

4820-01-367-5653POSSIBLE MATCH

VALVE,LINEAR,DIRECTIONAL CONTROL

6930-01-612-0735POSSIBLE MATCH

UH-60M BLACKHAWK STABILATOR AND

Frequently Asked Questions

What is NSN 4820-01-113-3739?

NSN 4820-01-113-3739 is a Sleeve Stem,valve, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-113-3739?

NSN 4820-01-113-3739 has 1 manufacturer part number on file: 27020-411 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).

What NSN replaces 4820-01-113-3739?

6 possible matches (shared part number, not a government interchangeability claim): 4820-01-119-2275, 4810-01-119-4561, 4810-01-119-4562. Verify interchangeability with system specifications before substitution.

What are the specifications of 27020-411?

Key specifications for 27020-411: General Characteristics Item Description: NICKEL ALLOY BRONZE; End Item Identification: 2.000 IN. 3 WAY MIXING ACTUATOR IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-113-3739 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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