PartsTable TECHNICAL DATA SHEET

NSN 4820-01-025-5505Government record, cited

Valve Assembly, Stern Tube4820-01-025-5505

NSN 4820-01-025-5505 · NIIN 010255505 · Part number M7201C027

Fematics Canada Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 36644

Government record, cited

NSN 4820-01-025-5505 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-025-5505. Manufacturer of record part number: M7201C027.

Also searched as 4820-01-025-5505 · 4820010255505 · NIIN 010255505 · 01-025-5505 · FSC 4820 Valves, Nonpowered · CAGE 36644 · M7201C027 · M7201E100PC11 · M7201E100

Nearby stock numbers ← 4820-01-025-5480 Wedge, Valve · 4820-01-025-5676 →

4820-01-025-5505 — Valves, Nonpowered

Features

Valve Assembly,stern Tube — FSC 4820
General Characteristics Item Description: RECTANGULAR SHAPE BODY,SLOTTED ADUSTMENT STEM,W/O-RING SEAL
2 manufacturer part numbers on file
Manufacturer of record: Fematics Canada Inc

Identification

NSN: 4820-01-025-5505
NIIN: 010255505
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: M7201C027
Manufacturer: Fematics Canada Inc

General Description

The Valve Assembly,stern Tube, cataloged under National Stock Number 4820-01-025-5505, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fematics Canada Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-025-5505
Primary Part Number	M7201C027
Item Name	Valve Assembly,stern Tube
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Fematics Canada Inc
Status	ACTIVE
General Characteristics Item Description	RECTANGULAR SHAPE BODY,SLOTTED ADUSTMENT STEM,W/O-RING SEAL

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
M7201C027 PRIMARY	Fematics Canada Inc (CAN)
M7201E100PC11	Fematics Canada Inc (CAN)

Reference documents

Reference	Meaning
M7201E100	5/9 Secondary reference Fematics Canada 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 4820-01-025-5505?

NSN 4820-01-025-5505 is a Valve Assembly,stern Tube, manufactured by Fematics Canada Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-025-5505?

NSN 4820-01-025-5505 has 2 manufacturer part numbers on file: M7201C027 (Fematics Canada Inc), M7201E100PC11 (Fematics Canada Inc).

What are the specifications of M7201C027?

Key specifications for M7201C027: General Characteristics Item Description: RECTANGULAR SHAPE BODY,SLOTTED ADUSTMENT STEM,W/O-RING SEAL; End Item Identification: STERN TUBE SEAL,HUHN SEAL CO,NO.M7201E100. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-025-5505 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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