NSN 5330-01-646-5063 · NIIN 016465063 · Part number CW449-299
Trelleborg Sealing Solutions Us, Inc. Dba Trelleborg Sealing Solutions Us, Inc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 04827
Government record, cited
NSN 5330-01-646-5063 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-646-5063. Manufacturer of record part number: CW449-299.
Also searched as5330-01-646-5063 ·
5330016465063 ·
NIIN 016465063 ·
01-646-5063 ·
FSC 5330 Packing and Gasket Materials · CAGE 04827 · CW449-299
Nearby stock numbers← 5330-01-646-5062 Seal, Nonmetallic Special Shaped
·
5330-01-646-5064 Seal, Nonmetallic Special Shaped →
5330-01-646-5063 — Packing and Gasket Materials
Features
Seal,nonmetallic Special Shaped — FSC 5330
1 manufacturer part number on file
Manufacturer of record: Trelleborg Sealing Solutions Us, Inc. Dba Trelleborg Sealing Solutions Us, Inc
The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-646-5063, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Trelleborg Sealing Solutions Us, Inc. Dba Trelleborg Sealing Solutions Us, 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.
Other items in FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085
RETAINER
5330-00-000-0167
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-00-000-5275
5330-00-000-5275 · Item name not on file
5330-00-001-1260
SEAL,NONMETALLIC SPECIAL SHAPED
5330-00-001-1833
SEAL,PLAIN ENCASED
5330-00-001-1844
GLAND,RESERVOIR,INDICATOR END
5330-00-001-1845
5330-00-001-1845 · Item name not on file
5330-00-001-1846
5330-00-001-1846 · Item name not on file
Frequently Asked Questions
What is NSN 5330-01-646-5063?
NSN 5330-01-646-5063 is a Seal,nonmetallic Special Shaped, manufactured by Trelleborg Sealing Solutions Us, Inc. Dba Trelleborg Sealing Solutions Us, Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-646-5063?
NSN 5330-01-646-5063 has 1 manufacturer part number on file: CW449-299 (Trelleborg Sealing Solutions Us, Inc. Dba Trelleborg Sealing Solutions Us, Inc).
What are the specifications of CW449-299?
Key specifications for CW449-299: Part Name Assigned by Controlling Agency: SEAL - FIREPROOF; End Item Identification: P-8A POSEIDON AIRCRAFT A. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-646-5063 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.