NSN 5330-01-663-9983 · NIIN 016639983 · Part number L3053766-021
The Boeing Company Div Legacy Am&m · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 43999
Government record, cited
NSN 5330-01-663-9983 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-663-9983. Manufacturer of record part number: L3053766-021.
Also searched as5330-01-663-9983 ·
5330016639983 ·
NIIN 016639983 ·
01-663-9983 ·
FSC 5330 Packing and Gasket Materials · CAGE 43999 · L3053766-021 · L3053766
Manufacturer of record: The Boeing Company Div Legacy Am&m
Identification
NSN: 5330-01-663-9983
NIIN: 016639983
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: L3053766-021
Manufacturer: The Boeing Company Div Legacy Am&m
General Description
The Seal,nonmetallic Channel, cataloged under National Stock Number 5330-01-663-9983, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Legacy Am&m. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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,nonmetallic Channel
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Manufacturers
The Boeing Company Div Legacy Am&m (CAGE 43999)
Technical Specifications
Parameter
Value
NSN
5330-01-663-9983
Primary Part Number
L3053766-021
Item Name
Seal,nonmetallic Channel
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
The Boeing Company Div Legacy Am&m
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-663-9985L3053766-022POSSIBLE MATCH
SEAL,NONMETALLIC CHANNEL
Possible match (shared part number)The Boeing Company Div Legacy Am&m
5330-01-663-9989L3053766-031POSSIBLE MATCH
SEAL,NONMETALLIC CHANNEL
Possible match (shared part number)The Boeing Company Div Legacy Am&m
5330-01-663-9992L3053766-032POSSIBLE MATCH
SEAL,NONMETALLIC CHANNEL
Possible match (shared part number)The Boeing Company Div Legacy Am&m
NSN 5330-01-663-9983 is a Seal,nonmetallic Channel, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-663-9983?
NSN 5330-01-663-9983 has 1 manufacturer part number on file: L3053766-021 (The Boeing Company Div Legacy Am&m).
What NSN replaces 5330-01-663-9983?
3 possible matches (shared part number, not a government interchangeability claim): 5330-01-663-9985, 5330-01-663-9989, 5330-01-663-9992. Verify interchangeability with system specifications before substitution.
Is NSN 5330-01-663-9983 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.