PartsTable TECHNICAL DATA SHEET

NSN 4320-00-195-8510Government record, cited

Ring, Wearing4320-00-195-8510

NSN 4320-00-195-8510 · NIIN 001958510 · Part number 1958510

Energy Repair Service, Inc. · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 02KG5

Government record, cited

NSN 4320-00-195-8510 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-195-8510. Manufacturer of record part number: 1958510.

Also searched as 4320-00-195-8510 · 4320001958510 · NIIN 001958510 · 00-195-8510 · FSC 4320 Power and Hand Pumps · CAGE 02KG5 · 1958510 · WEM6C · 955616-1PH · RY-155616 · 10407

Nearby stock numbers ← 4320-00-195-8422 Ring, Wearing · 4320-00-195-8526 Ring, Lantern →

Features

Ring,wearing — FSC 4320
2 manufacturer part numbers on file
Manufacturer of record: Energy Repair Service, Inc.

Identification

NSN: 4320-00-195-8510
NIIN: 001958510
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 1958510
Manufacturer: Energy Repair Service, Inc.

General Description

The Ring,wearing, cataloged under National Stock Number 4320-00-195-8510, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Energy Repair Service, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Ring,wearing
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Rps-Fl, Inc. Dba Rps Inc (CAGE 54402); Energy Repair Service, Inc. (CAGE 02KG5)

Technical Specifications

Parameter	Value
NSN	4320-00-195-8510
Primary Part Number	1958510
Item Name	Ring,wearing
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Energy Repair Service, 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

⇄ Related Items 10

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5365-00-275-1354 POSSIBLE MATCH

SHIM

Possible match (shared part number)

5360-00-418-937810407 POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

Possible match (shared part number)Anderson C J and Co

4820-00-622-68276181-57 POSSIBLE MATCH

VALVE,LINEAR,DIRECTIONAL CONTROL

Possible match (shared part number)Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect

4820-00-622-68286181-58 POSSIBLE MATCH

VALVE,REGULATING,FLUID PRESSURE

Possible match (shared part number)Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect

5977-00-789-28731113568 POSSIBLE MATCH

BRUSH,ELECTRICAL CONTACT

Possible match (shared part number)Honeywell International, Inc Div Aerospace-Tucson

4010-00-839-513210-407 POSSIBLE MATCH

CHAIN,WELDED

Possible match (shared part number)Pdi Ground Support Systems, Inc.

4330-01-040-53017657-8 POSSIBLE MATCH

FILTER,FLUID

Possible match (shared part number)Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect

5130-01-183-3556 POSSIBLE MATCH

SOCKET,SOCKET WRENCH

Possible match (shared part number)

5330-01-323-884610407 POSSIBLE MATCH

SEAL,PLAIN

Possible match (shared part number)Liquid Metronics Inc

6545-01-572-0318UA 1387 POSSIBLE MATCH

MEDICAL EQUIPMENT SET,OP EXPIRED

Possible match (shared part number)Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa

Cross-Reference Index

Part Number	Manufacturer
10407	Rps-Fl, Inc. Dba Rps Inc (USA)
1958510 PRIMARY	Energy Repair Service, Inc. (USA)

Reference documents

Reference	Meaning
WEM6C	5/9 Secondary reference Alfred Conhagen, Inc.
955616-1PH	5/9 Secondary reference Ships Parts Inc
1958510	5/9 Secondary reference Alfred Conhagen, Inc.
RY-155616	C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corporation Div Epd
RY-155616	5/9 Secondary reference U.S. Government activity
955616-01	5/9 Secondary reference U.S. Government activity
955616-1PH	5/9 Secondary reference U.S. Government activity
955616-01	C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corporation Div Epd

Related Parts

5365-00-275-1354POSSIBLE MATCH

SHIM

5360-00-418-9378POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

10407

4820-00-622-6827POSSIBLE MATCH

VALVE,LINEAR,DIRECTIONAL CONTROL

6181-57

4820-00-622-6828POSSIBLE MATCH

VALVE,REGULATING,FLUID PRESSURE

6181-58

5977-00-789-2873POSSIBLE MATCH

BRUSH,ELECTRICAL CONTACT

1113568

4010-00-839-5132POSSIBLE MATCH

CHAIN,WELDED

10-407

4330-01-040-5301POSSIBLE MATCH

FILTER,FLUID

7657-8

5130-01-183-3556POSSIBLE MATCH

SOCKET,SOCKET WRENCH

5330-01-323-8846POSSIBLE MATCH

SEAL,PLAIN

10407

6545-01-572-0318POSSIBLE MATCH

MEDICAL EQUIPMENT SET,OP EXPIRED

UA 1387

Frequently Asked Questions

What is NSN 4320-00-195-8510?

NSN 4320-00-195-8510 is a Ring,wearing, manufactured by Energy Repair Service, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-00-195-8510?

NSN 4320-00-195-8510 has 2 manufacturer part numbers on file: 10407 (Rps-Fl, Inc. Dba Rps Inc), 1958510 (Energy Repair Service, Inc.).

What NSN replaces 4320-00-195-8510?

10 possible matches (shared part number, not a government interchangeability claim): 5365-00-275-1354, 5360-00-418-9378, 4820-00-622-6827. Verify interchangeability with system specifications before substitution.

Is NSN 4320-00-195-8510 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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