Ring, Lantern4320-01-311-7955

NSN 4320-01-311-7955 · NIIN 013117955 · Part number 880310203

Johnson Rubber Co the · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 75183

Government record, cited

NSN 4320-01-311-7955 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-311-7955. Manufacturer of record part number: 880310203.

Also searched as 4320-01-311-7955 · 4320013117955 · NIIN 013117955 · 01-311-7955 · FSC 4320 Power and Hand Pumps · CAGE 75183 · 880310203

Nearby stock numbers ← 4320-01-311-7752 · 4320-01-311-7989 Sleeve, Shaft, Pump →

Features

Ring,lantern — FSC 4320
Material: ALUMINUM ALLOY BACKING
Material: RUBBER SEALING ELEMENT
1 manufacturer part number on file
Manufacturer of record: Johnson Rubber Co the

Identification

NSN: 4320-01-311-7955
NIIN: 013117955
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 880310203
Manufacturer: Johnson Rubber Co the

General Description

The Ring,lantern, cataloged under National Stock Number 4320-01-311-7955, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Johnson Rubber Co the. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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	4320-01-311-7955
Primary Part Number	880310203
Item Name	Ring,lantern
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Johnson Rubber Co the
Status	ACTIVE
Material	ALUMINUM ALLOY BACKING
Material	RUBBER SEALING ELEMENT

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
880310203 PRIMARY	Johnson Rubber Co the (USA)

No interchangeability data on file.

Other items in FSC 4320 — Power and Hand Pumps

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4320-00-001-1633

4320-00-001-1633 · Item name not on file

4320-00-001-2628

RETAINER AND PIN

4320-00-001-2629

HOUSING AND PIN

4320-00-001-2630

PUMP,CENTRIFUGAL

4320-00-001-2631

4320-00-001-2631 · Item name not on file

4320-00-001-2632

4320-00-001-2632 · Item name not on file

4320-00-001-3377

4320-00-001-3377 · Item name not on file

4320-00-001-3384

4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-01-311-7955?

NSN 4320-01-311-7955 is a Ring,lantern, manufactured by Johnson Rubber Co the, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-311-7955?

NSN 4320-01-311-7955 has 1 manufacturer part number on file: 880310203 (Johnson Rubber Co the).

What are the specifications of 880310203?

Key specifications for 880310203: Material: ALUMINUM ALLOY BACKING; Material: RUBBER SEALING ELEMENT. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-311-7955 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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