Bushing, Main Shaft4820-01-134-9443

NSN 4820-01-134-9443 · NIIN 011349443 · Part number 501-4675698 ITEM 10

Naval Sea Systems Command · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 53711

Government record, cited

NSN 4820-01-134-9443 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-134-9443. Manufacturer of record part number: 501-4675698 ITEM 10.

Also searched as 4820-01-134-9443 · 4820011349443 · NIIN 011349443 · 01-134-9443 · FSC 4820 Valves, Nonpowered · CAGE 53711 · 501-4675698 ITEM 10

Nearby stock numbers ← 4820-01-134-9442 · 4820-01-134-9477 Cap, Valve →

4820-01-134-9443 — Valves, Nonpowered

Features

Bushing,main Shaft — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command

Identification

NSN: 4820-01-134-9443
NIIN: 011349443
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 501-4675698 ITEM 10
Manufacturer: Naval Sea Systems Command

General Description

The Bushing,main Shaft, cataloged under National Stock Number 4820-01-134-9443, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-134-9443
Primary Part Number	501-4675698 ITEM 10
Item Name	Bushing,main Shaft
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Naval Sea Systems Command
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
501-4675698 ITEM 10 PRIMARY	Naval Sea Systems Command (USA)

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 4820-01-134-9443?

NSN 4820-01-134-9443 is a Bushing,main Shaft, manufactured by Naval Sea Systems Command, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-134-9443?

NSN 4820-01-134-9443 has 1 manufacturer part number on file: 501-4675698 ITEM 10 (Naval Sea Systems Command).

What are the specifications of 501-4675698 ITEM 10?

Key specifications for 501-4675698 ITEM 10: End Item Identification: VALVE VENT BLKHD. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-134-9443 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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