PartsTable TECHNICAL DATA SHEET

NSN 4820-01-166-2148Government record, cited

Cock, Shutoff, Screw Stem4820-01-166-2148

NSN 4820-01-166-2148 · NIIN 011662148 · Part number HE013227

Technamm · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE FAR29

Government record, cited

NSN 4820-01-166-2148 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-166-2148. Manufacturer of record part number: HE013227.

Also searched as 4820-01-166-2148 · 4820011662148 · NIIN 011662148 · 01-166-2148 · FSC 4820 Valves, Nonpowered · CAGE FAR29 · HE013227 · 4536355-802 · 4536355-802 · 92634-991 · 92634-991

Nearby stock numbers ← 4820-01-166-1188 · 4820-01-166-2149 Cock, Shutoff, Screw Stem →

4820-01-166-2148 — Valves, Nonpowered

Features

Cock,shutoff,screw Stem — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Technamm

Identification

NSN: 4820-01-166-2148
NIIN: 011662148
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: HE013227
Manufacturer: Technamm

General Description

The Cock,shutoff,screw Stem, cataloged under National Stock Number 4820-01-166-2148, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Technamm. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Cock,shutoff,screw Stem
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Technamm (CAGE FAR29); Bae Systems Hagglunds Aktiebolag (CAGE AC90N)

Technical Specifications

Parameter	Value
NSN	4820-01-166-2148
Primary Part Number	HE013227
Item Name	Cock,shutoff,screw Stem
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Technamm
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
HE013227	Technamm (FRA)
4536355-802	Bae Systems Hagglunds Aktiebolag (SWE)

Reference documents

Reference	Meaning
4536355-802	5/9 Secondary reference Bae Systems Hagglunds Ab
92634-991	3/9 Design control — primary reference U.s. Defense Services, Inc. Dba Usds
92634-991	C/1 Advisory reference — outside the item-of-supply concept Amz Alabama 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 4820-01-166-2148?

NSN 4820-01-166-2148 is a Cock,shutoff,screw Stem, manufactured by Technamm, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-166-2148?

NSN 4820-01-166-2148 has 2 manufacturer part numbers on file: HE013227 (Technamm), 4536355-802 (Bae Systems Hagglunds Aktiebolag).

Is NSN 4820-01-166-2148 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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