PartsTable TECHNICAL DATA SHEET

NSN 4810-01-526-4890Government record, cited

Parts Kit, Stop-Check Valve4810-01-526-4890

NSN 4810-01-526-4890 · NIIN 015264890 · Part number P517370

Chpt Manufacturing Inc · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 0RDX4

Government record, cited

NSN 4810-01-526-4890 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-526-4890. Manufacturer of record part number: P517370.

Also searched as 4810-01-526-4890 · 4810015264890 · NIIN 015264890 · 01-526-4890 · FSC 4810 Valves, Powered · CAGE 0RDX4 · P517370

Nearby stock numbers ← 4810-01-526-4690 Valve, Solenoid · 4810-01-526-5076 Mount, Valve →

4810-01-526-4890 — Valves, Powered

Features

Parts Kit,stop-Check Valve — FSC 4810
1 manufacturer part number on file
Manufacturer of record: Chpt Manufacturing Inc

Identification

NSN: 4810-01-526-4890
NIIN: 015264890
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: P517370
Manufacturer: Chpt Manufacturing Inc

General Description

The Parts Kit,stop-Check Valve, cataloged under National Stock Number 4810-01-526-4890, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Chpt Manufacturing Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4810-01-526-4890
Primary Part Number	P517370
Item Name	Parts Kit,stop-Check Valve
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Chpt Manufacturing 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
P517370 PRIMARY	Chpt Manufacturing Inc (USA)

Reference documents

Reference	Meaning
P517370	5/9 Secondary reference Fmc Technologies Inc Dba Fmc Fluid Control

No interchangeability data on file.

Other items in FSC 4810 — Valves, Powered

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

4810-00-001-1247

4810-00-001-1247 · Item name not on file

4810-00-001-4499

VALVE,SOLENOID

4810-00-001-4531

4810-00-001-4531 · Item name not on file

4810-00-001-4532

4810-00-001-4532 · Item name not on file

4810-00-001-4554

4810-00-001-4554 · Item name not on file

4810-00-001-4555

4810-00-001-4555 · Item name not on file

4810-00-001-4556

4810-00-001-4556 · Item name not on file

4810-00-001-4611

4810-00-001-4611 · Item name not on file

Frequently Asked Questions

What is NSN 4810-01-526-4890?

NSN 4810-01-526-4890 is a Parts Kit,stop-Check Valve, manufactured by Chpt Manufacturing Inc, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-526-4890?

NSN 4810-01-526-4890 has 1 manufacturer part number on file: P517370 (Chpt Manufacturing Inc).

What are the specifications of P517370?

Key specifications for P517370: Special Features: DISC VALVE SET; End Item Identification: TACTICAL WATER PURIFICATION SYS; TWPS 4610-01-488-9656. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4810-01-526-4890 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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