Filter Element, Water Purificatio4610-01-556-0777

NSN 4610-01-556-0777 · NIIN 015560777 · Part number 801-1500-2-20

Highland Engineering, Inc. · FSC 4610 — Water Purification Equipment · FSG 46 — Water Purification and Sewage Treatment · CAGE 0AK83

Government record, cited

NSN 4610-01-556-0777 — this item is cataloged by the U.S. Government under National Stock Number 4610-01-556-0777. Manufacturer of record part number: 801-1500-2-20.

Also searched as 4610-01-556-0777 · 4610015560777 · NIIN 015560777 · 01-556-0777 · FSC 4610 Water Purification Equipment · CAGE 0AK83 · 801-1500-2-20 · 51655K82

Nearby stock numbers ← 4610-01-556-0388 Filter Element, Reverse Osmosis · 4610-01-556-7380 Filter, Water Purification →

Features

Filter Element,water Purificatio — FSC 4610
2 manufacturer part numbers on file
Manufacturer of record: Highland Engineering, Inc.

Identification

NSN: 4610-01-556-0777
NIIN: 015560777
FSC: 4610 — Water Purification Equipment
FSG: 46 — Water Purification and Sewage Treatment
Primary part number: 801-1500-2-20
Manufacturer: Highland Engineering, Inc.

General Description

The Filter Element,water Purificatio, cataloged under National Stock Number 4610-01-556-0777, is classified within Federal Supply Class 4610 (Water Purification Equipment) of the Water Purification and Sewage Treatment group. The manufacturer of record is Highland Engineering, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4610-01-556-0777
Primary Part Number	801-1500-2-20
Item Name	Filter Element,water Purificatio
FSC / FSG	4610 / 46 — Water Purification Equipment
Manufacturer	Highland Engineering, 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
801-1500-2-20 PRIMARY	Highland Engineering, Inc. (USA)
51655K82	Mcmaster-Carr Supply Co (USA)

No interchangeability data on file.

Other items in FSC 4610 — Water Purification Equipment

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

4610-00-001-6317

4610-00-001-6317 · Item name not on file

4610-00-003-2246

4610-00-003-2246 · Item name not on file

4610-00-005-5029

4610-00-005-5029 · Item name not on file

4610-00-008-5156

INDICATOR,WATER PUR

4610-00-008-7399

SPEED REDUCER,ASSY

4610-00-009-1425

4610-00-009-1425 · Item name not on file

4610-00-009-9853

4610-00-009-9853 · Item name not on file

4610-00-010-0075

4610-00-010-0075 · Item name not on file

Frequently Asked Questions

What is NSN 4610-01-556-0777?

NSN 4610-01-556-0777 is a Filter Element,water Purificatio, manufactured by Highland Engineering, Inc., classified under FSC 4610, Water Purification Equipment. Status: active.

What part numbers are listed for NSN 4610-01-556-0777?

NSN 4610-01-556-0777 has 2 manufacturer part numbers on file: 801-1500-2-20 (Highland Engineering, Inc.), 51655K82 (Mcmaster-Carr Supply Co).

What are the specifications of 801-1500-2-20?

Key specifications for 801-1500-2-20: End Item Identification: BEAR WATER PURIFICATION SYSTEM. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4610-01-556-0777 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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