Cap, Retention, Pressure Plug4730-01-605-4037

NSN 4730-01-605-4037 · NIIN 016054037 · Part number 156558

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 15187

Government record, cited

NSN 4730-01-605-4037 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-605-4037. Manufacturer of record part number: 156558.

Also searched as 4730-01-605-4037 · 4730016054037 · NIIN 016054037 · 01-605-4037 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 15187 · 156558 · DSB90597-11161-61

Nearby stock numbers ← 4730-01-605-4031 Tee, Pipe to Hose · 4730-01-605-4051 Tee, Pipe to Hose →

4730-01-605-4037 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Cap,retention,pressure Plug — FSC 4730
2 manufacturer part numbers on file
Manufacturer of record: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team

Identification

NSN: 4730-01-605-4037
NIIN: 016054037
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 156558
Manufacturer: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team

General Description

The Cap,retention,pressure Plug, cataloged under National Stock Number 4730-01-605-4037, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4730-01-605-4037
Primary Part Number	156558
Item Name	Cap,retention,pressure Plug
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
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
156558 PRIMARY	Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
DSB90597-11161-61	Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)

Frequently Asked Questions

What is NSN 4730-01-605-4037?

NSN 4730-01-605-4037 is a Cap,retention,pressure Plug, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-605-4037?

NSN 4730-01-605-4037 has 2 manufacturer part numbers on file: 156558 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), DSB90597-11161-61 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).

What are the specifications of 156558?

Key specifications for 156558: Part Name Assigned by Controlling Agency: PLUG,CAP; End Item Identification: PRESSURE RELIEF VALVE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-605-4037 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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