Seal Assembly, Shaft, Spring Loade4320-01-262-1805

NSN 4320-01-262-1805 · NIIN 012621805 · Part number CPS-787-5

Advanced Seal Technology Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 1ED54

Government record, cited

NSN 4320-01-262-1805 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-262-1805. Manufacturer of record part number: CPS-787-5.

Also searched as 4320-01-262-1805 · 4320012621805 · NIIN 012621805 · 01-262-1805 · FSC 4320 Power and Hand Pumps · CAGE 1ED54 · CPS-787-5

Nearby stock numbers ← 4320-01-262-1804 Impeller, Pump, Centrifugal · 4320-01-262-1850 Housing, Liquid Pump →

Features

Seal Assembly,shaft,spring Loade — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Advanced Seal Technology Inc

Identification

NSN: 4320-01-262-1805
NIIN: 012621805
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: CPS-787-5
Manufacturer: Advanced Seal Technology Inc

General Description

The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-262-1805, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Advanced Seal Technology Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Seal Assembly,shaft,spring Loade
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Advanced Seal Technology Inc (CAGE 1ED54)

Technical Specifications

Parameter	Value
NSN	4320-01-262-1805
Primary Part Number	CPS-787-5
Item Name	Seal Assembly,shaft,spring Loade
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Advanced Seal Technology 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)

Cross-Reference Index

Part Number	Manufacturer
CPS-787-5 PRIMARY	Advanced Seal Technology Inc (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 4320-01-262-1805?

NSN 4320-01-262-1805 is a Seal Assembly,shaft,spring Loade, manufactured by Advanced Seal Technology Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-262-1805?

NSN 4320-01-262-1805 has 1 manufacturer part number on file: CPS-787-5 (Advanced Seal Technology Inc).

Is NSN 4320-01-262-1805 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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