NSN 5330-01-549-2528 · NIIN 015492528 · Part number GAI90-05
General Aviation Industries, Inc. Dba General Aviation Industries Inc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 28510
Government record, cited
NSN 5330-01-549-2528 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-549-2528. Manufacturer of record part number: GAI90-05.
Also searched as5330-01-549-2528 ·
5330015492528 ·
NIIN 015492528 ·
01-549-2528 ·
FSC 5330 Packing and Gasket Materials · CAGE 28510 · GAI90-05
Nearby stock numbers← 5330-01-549-2522
·
5330-01-549-2539 Parts Kit, Seal Replacement, Mecha →
5330-01-549-2528 — Packing and Gasket Materials
Features
Felt,mechanical,preformed — FSC 5330
Style Designator: CIRCULAR
Outside Diameter: 2.560 INCHES NOMINAL IN
Aperture Diameter: 2.120 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: General Aviation Industries, Inc. Dba General Aviation Industries Inc
Identification
NSN: 5330-01-549-2528
NIIN: 015492528
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: GAI90-05
Manufacturer: General Aviation Industries, Inc. Dba General Aviation Industries Inc
General Description
The Felt,mechanical,preformed, cataloged under National Stock Number 5330-01-549-2528, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is General Aviation Industries, Inc. Dba General Aviation Industries Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-549-2528
Primary Part Number
GAI90-05
Item Name
Felt,mechanical,preformed
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
General Aviation Industries, Inc. Dba General Aviation Industries Inc
Status
ACTIVE
Style Designator
CIRCULAR
Outside Diameter
2.560 INCHES NOMINAL IN
Aperture Diameter
2.120 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
General Aviation Industries, Inc. Dba General Aviation Industries Inc (USA)
No interchangeability data on file.
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 5330-01-549-2528?
NSN 5330-01-549-2528 is a Felt,mechanical,preformed, manufactured by General Aviation Industries, Inc. Dba General Aviation Industries Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-549-2528?
NSN 5330-01-549-2528 has 1 manufacturer part number on file: GAI90-05 (General Aviation Industries, Inc. Dba General Aviation Industries Inc).
What are the specifications of GAI90-05?
Key specifications for GAI90-05: Style Designator: CIRCULAR; Outside Diameter: 2.560 INCHES NOMINAL IN; Aperture Diameter: 2.120 INCHES NOMINAL IN; Special Features: MATERIAL: COMMERICAL FELT. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-549-2528 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.