NSN 5330-01-549-8596 · NIIN 015498596 · Part number 19-4-4-SPV-2IN IT 6
Airtech Inc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 1DNB7
Government record, cited
NSN 5330-01-549-8596 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-549-8596. Manufacturer of record part number: 19-4-4-SPV-2IN IT 6.
Also searched as5330-01-549-8596 ·
5330015498596 ·
NIIN 015498596 ·
01-549-8596 ·
FSC 5330 Packing and Gasket Materials · CAGE 1DNB7 · 19-4-4-SPV-2IN IT 6 · VT-090200-08
The Seal,plain, cataloged under National Stock Number 5330-01-549-8596, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Airtech Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-549-8596
Primary Part Number
19-4-4-SPV-2IN IT 6
Item Name
Seal,plain
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Airtech Inc
Status
ACTIVE
Material
RUBBER FLUOROCARBON CLASS FPM OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5330-01-549-8596?
NSN 5330-01-549-8596 is a Seal,plain, manufactured by Airtech Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-549-8596?
NSN 5330-01-549-8596 has 1 manufacturer part number on file: 19-4-4-SPV-2IN IT 6 (Airtech Inc).
What are the specifications of 19-4-4-SPV-2IN IT 6?
Key specifications for 19-4-4-SPV-2IN IT 6: End Item Identification: 2 INCH STAINLESS STEEL FLANGED CHECK VALVE, 4820-01-549-7128 IN; Material: RUBBER FLUOROCARBON CLASS FPM OVERALL. 1 specification is documented in the U.S. Government catalog.
Is NSN 5330-01-549-8596 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.