NSN 5330-01-373-6103 · NIIN 013736103 · Part number 40902
Mti Insulated Products Inc. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 61640
Government record, cited
NSN 5330-01-373-6103 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-373-6103. Manufacturer of record part number: 40902.
Also searched as5330-01-373-6103 ·
5330013736103 ·
NIIN 013736103 ·
01-373-6103 ·
FSC 5330 Packing and Gasket Materials · CAGE 61640 · 40902 · 7011-14
Manufacturer of record: Mti Insulated Products Inc.
Identification
NSN: 5330-01-373-6103
NIIN: 013736103
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 40902
Manufacturer: Mti Insulated Products Inc.
General Description
The Seal,plain Encased, cataloged under National Stock Number 5330-01-373-6103, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Mti Insulated Products 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Seal,plain Encased
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Manufacturers
Mti Insulated Products Inc. (CAGE 61640)
Technical Specifications
Parameter
Value
NSN
5330-01-373-6103
Primary Part Number
40902
Item Name
Seal,plain Encased
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Mti Insulated Products 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)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6730-01-436-278440902POSSIBLE MATCH
CRANK,PROJECTION SC
Possible match (shared part number)Da-Lite Screen Company Inc.
1660-01-479-66404090-2POSSIBLE MATCH
DIFFUSER,AIR,AIRCRAFT HEATING AN
Possible match (shared part number)Aerospace Lighting Corporation
6220-01-616-2987409-002-000POSSIBLE MATCH
GUARD,LAMP
Possible match (shared part number)Korry Electronics Co
NSN 5330-01-373-6103 is a Seal,plain Encased, manufactured by Mti Insulated Products Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-373-6103?
NSN 5330-01-373-6103 has 1 manufacturer part number on file: 40902 (Mti Insulated Products Inc.).
What NSN replaces 5330-01-373-6103?
3 possible matches (shared part number, not a government interchangeability claim): 6730-01-436-2784, 1660-01-479-6640, 6220-01-616-2987. Verify interchangeability with system specifications before substitution.
Is NSN 5330-01-373-6103 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.