PartsTable TECHNICAL DATA SHEET

NSN 4320-01-413-2563Government record, cited

Ring, Wearing4320-01-413-2563

NSN 4320-01-413-2563 · NIIN 014132563

FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors

Government record, cited

Also searched as 4320-01-413-2563 · 4320014132563 · NIIN 014132563 · 01-413-2563 · FSC 4320 Power and Hand Pumps · Z623DA048 · PL-H623DB001 · H623DB001 · H623DB001 ITEM 47 · PL-H623DB001 ITEM 47

Nearby stock numbers ← 4320-01-413-2191 Seal Assembly, Shaft, Spring Loade · 4320-01-413-2976 Ring, Wearing →

Features

Ring,wearing — FSC 4320
Material: PLASTIC

Identification

NSN: 4320-01-413-2563
NIIN: 014132563
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors

General Description

The Ring,wearing, cataloged under National Stock Number 4320-01-413-2563, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-413-2563
Item Name	Ring,wearing
FSC / FSG	4320 / 43 — Power and Hand Pumps
Status	ACTIVE
Material	PLASTIC

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 6

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

4820-01-413-7168FCDBLAV7.5 POSSIBLE MATCH

VALVE,REGULATING,FLUID PRESSURE

Possible match (shared part number)Jered Llc

4820-01-413-7169C623DA023 POSSIBLE MATCH

PISTON,VALVE

Possible match (shared part number)Jered Llc

4820-01-414-2841H623DB001 POSSIBLE MATCH

VALVE,LINEAR,DIRECTIONAL CONTROL

Possible match (shared part number)Jered Llc

4820-01-414-4282F623DA033&623DA032 POSSIBLE MATCH

SLEEVE AND SLIDE,DIRECTIONAL CON

Possible match (shared part number)Jered Llc

4820-01-414-4287D623DA022 POSSIBLE MATCH

SLEEVE AND SLIDE,DIRECTIONAL CON

Possible match (shared part number)Jered Llc

4820-01-414-7937F623DA039 POSSIBLE MATCH

SLEEVE,DIRECTIONAL CONTROL LINEA

Possible match (shared part number)Jered Llc

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
Z623DA048	3/2 Design control — primary reference U.S. Government activity
PL-H623DB001	D/9 Drawing number reference only U.S. Government activity
H623DB001	D/9 Drawing number reference only U.S. Government activity
H623DB001 ITEM 47	5/2 Secondary reference U.S. Government activity
PL-H623DB001 ITEM 47	5/2 Secondary reference U.S. Government activity

Related Parts

4820-01-413-7168POSSIBLE MATCH

VALVE,REGULATING,FLUID PRESSURE

FCDBLAV7.5

4820-01-413-7169POSSIBLE MATCH

PISTON,VALVE

C623DA023

4820-01-414-2841POSSIBLE MATCH

VALVE,LINEAR,DIRECTIONAL CONTROL

H623DB001

4820-01-414-4282POSSIBLE MATCH

SLEEVE AND SLIDE,DIRECTIONAL CON

F623DA033&623DA032

4820-01-414-4287POSSIBLE MATCH

SLEEVE AND SLIDE,DIRECTIONAL CON

D623DA022

4820-01-414-7937POSSIBLE MATCH

SLEEVE,DIRECTIONAL CONTROL LINEA

F623DA039

Frequently Asked Questions

What is NSN 4320-01-413-2563?

NSN 4320-01-413-2563 is a Ring,wearing, classified under FSC 4320, Power and Hand Pumps. Status: active.

What NSN replaces 4320-01-413-2563?

6 possible matches (shared part number, not a government interchangeability claim): 4820-01-413-7168, 4820-01-413-7169, 4820-01-414-2841. Verify interchangeability with system specifications before substitution.

What are the specifications of 4320-01-413-2563?

Key specifications for 4320-01-413-2563: Special Features: 0.127 IN. THK BY 0.500 IN. W IN; End Item Identification: NIMITZ CLASS CVN; Material: PLASTIC. 1 specification is documented in the U.S. Government catalog.

Is NSN 4320-01-413-2563 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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