Ring, Wearing4320-01-283-4855

NSN 4320-01-283-4855 · NIIN 012834855 · Part number 1019 ITEM 502.1

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 16236

Government record, cited

NSN 4320-01-283-4855 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-283-4855. Manufacturer of record part number: 1019 ITEM 502.1.

Also searched as 4320-01-283-4855 · 4320012834855 · NIIN 012834855 · 01-283-4855 · FSC 4320 Power and Hand Pumps · CAGE 16236 · 1019 ITEM 502.1

Nearby stock numbers ← 4320-01-283-4839 Pump Unit, Centrifugal · 4320-01-283-4856 Ring, Wearing →

Features

Ring,wearing — FSC 4320
2 manufacturer part numbers on file
Manufacturer of record: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)

Identification

NSN: 4320-01-283-4855
NIIN: 012834855
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 1019 ITEM 502.1
Manufacturer: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)

General Description

The Ring,wearing, cataloged under National Stock Number 4320-01-283-4855, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Ring,wearing
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Heinrich Behrens Pumpenfabrik Gmbh & Co. (CAGE C2026); Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (CAGE 16236)

Technical Specifications

Parameter	Value
NSN	4320-01-283-4855
Primary Part Number	1019 ITEM 502.1
Item Name	Ring,wearing
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
1019 ITEM 502.1	Heinrich Behrens Pumpenfabrik Gmbh & Co. (DEU)
1019 ITEM 502.1 PRIMARY	Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (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 4320-01-283-4855?

NSN 4320-01-283-4855 is a Ring,wearing, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-283-4855?

NSN 4320-01-283-4855 has 2 manufacturer part numbers on file: 1019 ITEM 502.1 (Heinrich Behrens Pumpenfabrik Gmbh & Co.), 1019 ITEM 502.1 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).

Is NSN 4320-01-283-4855 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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