PartsTable TECHNICAL DATA SHEET

NSN 4320-01-202-1839Government record, cited

Ring, Wearing4320-01-202-1839

NSN 4320-01-202-1839 · NIIN 012021839 · Part number 11210

Rps-Fl, Inc. Dba Rps Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 54402

Government record, cited

NSN 4320-01-202-1839 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-202-1839. Manufacturer of record part number: 11210.

Also searched as 4320-01-202-1839 · 4320012021839 · NIIN 012021839 · 01-202-1839 · FSC 4320 Power and Hand Pumps · CAGE 54402 · 11210 · 517-2299514 PC4 · C132 INC0NEL625

Nearby stock numbers ← 4320-01-202-1838 Ring, Wearing · 4320-01-202-1840 Ring, Wearing →

Features

Ring,wearing — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Rps-Fl, Inc. Dba Rps Inc

Identification

NSN: 4320-01-202-1839
NIIN: 012021839
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 11210
Manufacturer: Rps-Fl, Inc. Dba Rps Inc

General Description

The Ring,wearing, cataloged under National Stock Number 4320-01-202-1839, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Rps-Fl, Inc. Dba Rps Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4320-01-202-1839
Primary Part Number	11210
Item Name	Ring,wearing
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Rps-Fl, Inc. Dba Rps Inc
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
11210	Rps-Fl, Inc. Dba Rps Inc (USA)

Reference documents

Reference	Meaning
517-2299514 PC4	3/2 Design control — primary reference U.S. Government activity
C132 INC0NEL625	C/1 Advisory reference — outside the item-of-supply concept Circor Naval Solutions Llc Dba Warren Pumps

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 4320-01-202-1839?

NSN 4320-01-202-1839 is a Ring,wearing, manufactured by Rps-Fl, Inc. Dba Rps Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-202-1839?

NSN 4320-01-202-1839 has 1 manufacturer part number on file: 11210 (Rps-Fl, Inc. Dba Rps Inc).

What are the specifications of 11210?

Key specifications for 11210: End Item Identification: VARIOUS SUBMARINE PUMPS. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-202-1839 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.

PartsTable Design LLC · partstable.com