PartsTable TECHNICAL DATA SHEET

NSN 4820-01-311-8334Government record, cited

Valve, Globe4820-01-311-8334

NSN 4820-01-311-8334 · NIIN 013118334 · Part number 4415547

Olympus America Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1KY21

Government record, cited

NSN 4820-01-311-8334 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-311-8334. Manufacturer of record part number: 4415547.

Also searched as 4820-01-311-8334 · 4820013118334 · NIIN 013118334 · 01-311-8334 · FSC 4820 Valves, Nonpowered · CAGE 1KY21 · 4415547 · 65B524 · 65B524

Nearby stock numbers ← 4820-01-311-8298 Disk, Valve · 4820-01-311-8335 Valve, Check →

4820-01-311-8334 — Valves, Nonpowered

Features

Valve,globe — FSC 4820
Material: STEEL BODY
2 manufacturer part numbers on file
Manufacturer of record: Olympus America Inc

Identification

NSN: 4820-01-311-8334
NIIN: 013118334
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 4415547
Manufacturer: Olympus America Inc

General Description

The Valve,globe, cataloged under National Stock Number 4820-01-311-8334, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Olympus America 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-311-8334
Primary Part Number	4415547
Item Name	Valve,globe
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Olympus America Inc
Status	ACTIVE
Material	STEEL BODY

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
4415547 PRIMARY	Olympus America Inc (USA)
65B524 PRIMARY	Olympus America Inc (USA)

Reference documents

Reference	Meaning
65B524	5/9 Secondary reference Olympus Scientific Solutions Technologies Inc.
4415547	5/9 Secondary reference Olympus Scientific Solutions Technologies 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 4820-01-311-8334?

NSN 4820-01-311-8334 is a Valve,globe, manufactured by Olympus America Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-311-8334?

NSN 4820-01-311-8334 has 2 manufacturer part numbers on file: 4415547 (Olympus America Inc), 65B524 (Olympus America Inc).

What are the specifications of 4415547?

Key specifications for 4415547: End Item Identification: XRAY UNIT; MOBILE; STAVELY INSTRUMENTS; Material: STEEL BODY. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-311-8334 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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