NSN 5330-01-264-7819 · NIIN 012647819 · Part number AA1203-4
Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 06581
Government record, cited
NSN 5330-01-264-7819 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-264-7819. Manufacturer of record part number: AA1203-4.
Also searched as5330-01-264-7819 ·
5330012647819 ·
NIIN 012647819 ·
01-264-7819 ·
FSC 5330 Packing and Gasket Materials · CAGE 06581 · AA1203-4 · 232-00229
Cross-Sectional Height: 0.0513 INCHES MINIMUM AND 0.0553 INCHES MAXIMUM IN
Material Document and Classification: MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Rim Surface Width: 0.0349 INCHES MINIMUM AND 0.0379 INCHES MAXIMUM IN
Cross-Sectional Shape Style: ANGLE
Angle: 37.0 DEGREES NOMINAL
Peripheral Diameter: 0.251 INCHES NOMINAL IN
Center Hole Diameter: 0.209 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
Identification
NSN: 5330-01-264-7819
NIIN: 012647819
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: AA1203-4
Manufacturer: Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply
General Description
The Packing,preformed, cataloged under National Stock Number 5330-01-264-7819, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-264-7819
Primary Part Number
AA1203-4
Item Name
Packing,preformed
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply
Status
ACTIVE
Cross-Sectional Height
0.0513 INCHES MINIMUM AND 0.0553 INCHES MAXIMUM IN
Material Document and Classification
MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Rim Surface Width
0.0349 INCHES MINIMUM AND 0.0379 INCHES MAXIMUM IN
Cross-Sectional Shape Style
ANGLE
Angle
37.0 DEGREES NOMINAL
Peripheral Diameter
0.251 INCHES NOMINAL IN
Center Hole Diameter
0.209 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
Material
PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply (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 5330-01-264-7819?
NSN 5330-01-264-7819 is a Packing,preformed, manufactured by Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-264-7819?
NSN 5330-01-264-7819 has 2 manufacturer part numbers on file: 232-00229 (L3harris Maritime Power & Energy Solutions, Inc), AA1203-4 (Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply).
What are the specifications of AA1203-4?
Key specifications for AA1203-4: Cross-Sectional Height: 0.0513 INCHES MINIMUM AND 0.0553 INCHES MAXIMUM IN; Material Document and Classification: MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Rim Surface Width: 0.0349 INCHES MINIMUM AND 0.0379 INCHES MAXIMUM IN; Cross-Sectional Shape Style: ANGLE. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-264-7819 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.