Kit, Abrasive5350-01-653-6421

NSN 5350-01-653-6421 · NIIN 016536421 · Part number 3KNC781

Insitu, Inc. · FSC 5350 — Abrasive Materials · FSG 53 — Hardware and Abrasives · CAGE 02FP7

Government record, cited

NSN 5350-01-653-6421 — this item is cataloged by the U.S. Government under National Stock Number 5350-01-653-6421. Manufacturer of record part number: 3KNC781.

Also searched as 5350-01-653-6421 · 5350016536421 · NIIN 016536421 · 01-653-6421 · FSC 5350 Abrasive Materials · CAGE 02FP7 · 3KNC781

Nearby stock numbers ← 5350-01-651-6679 Paper, Abrasive · 5350-01-657-5011 Paper, Abrasive →

Features

Kit,abrasive — FSC 5350
1 manufacturer part number on file
Manufacturer of record: Insitu, Inc.

Identification

NSN: 5350-01-653-6421
NIIN: 016536421
FSC: 5350 — Abrasive Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 3KNC781
Manufacturer: Insitu, Inc.

General Description

The Kit,abrasive, cataloged under National Stock Number 5350-01-653-6421, is classified within Federal Supply Class 5350 (Abrasive Materials) of the Hardware and Abrasives group. The manufacturer of record is Insitu, 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	Kit,abrasive
FSC / FSG	5350 — Abrasive Materials (FSG 53)
Manufacturers	Insitu, Inc. (CAGE 02FP7)

Technical Specifications

Parameter	Value
NSN	5350-01-653-6421
Primary Part Number	3KNC781
Item Name	Kit,abrasive
FSC / FSG	5350 / 53 — Abrasive Materials
Manufacturer	Insitu, Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)

Cross-Reference Index

Part Number	Manufacturer
3KNC781 PRIMARY	Insitu, Inc. (USA)

No interchangeability data on file.

Other items in FSC 5350 — Abrasive Materials

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

5350-00-009-1750

5350-00-009-1750 · Item name not on file

5350-00-009-1751

5350-00-009-1751 · Item name not on file

5350-00-009-7203

5350-00-009-7203 · Item name not on file

5350-00-012-1868

5350-00-012-1868 · Item name not on file

5350-00-014-0004

5350-00-014-0004 · Item name not on file

5350-00-014-0005

5350-00-014-0005 · Item name not on file

5350-00-014-0006

5350-00-014-0006 · Item name not on file

5350-00-014-0007

5350-00-014-0007 · Item name not on file

Frequently Asked Questions

What is NSN 5350-01-653-6421?

NSN 5350-01-653-6421 is a Kit,abrasive, manufactured by Insitu, Inc., classified under FSC 5350, Abrasive Materials. Status: active.

What part numbers are listed for NSN 5350-01-653-6421?

NSN 5350-01-653-6421 has 1 manufacturer part number on file: 3KNC781 (Insitu, Inc.).

Is NSN 5350-01-653-6421 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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