NSN 5330-01-528-5787 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-528-5787. Manufacturer of record part number: AS1901-6C.
Also searched as5330-01-528-5787 ·
5330015285787 ·
NIIN 015285787 ·
01-528-5787 ·
FSC 5330 Packing and Gasket Materials · CAGE 10630 · AS1901-6C
Cross-Sectional Thickness: 0.048 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN
Style Designator: CIRCULAR
Cross-Sectional Shape Style: RECTANGULAR METAL
Outside Diameter: 0.798 INCHES MINIMUM AND 0.808 INCHES MAXIMUM IN
Aperture Diameter: 0.568 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
Material: COPPER OVERALL
1 manufacturer part number on file
Identification
NSN: 5330-01-528-5787
NIIN: 015285787
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: AS1901-6C
Manufacturer: Anillo Industries Llc
General Description
The Gasket, cataloged under National Stock Number 5330-01-528-5787, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Anillo Industries Llc. Government technical data includes 6 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
5330-01-528-5787
Primary Part Number
AS1901-6C
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Anillo Industries Llc
Status
ACTIVE
Cross-Sectional Thickness
0.048 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN
Style Designator
CIRCULAR
Cross-Sectional Shape Style
RECTANGULAR METAL
Outside Diameter
0.798 INCHES MINIMUM AND 0.808 INCHES MAXIMUM IN
Aperture Diameter
0.568 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
Material
COPPER 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 5330-01-528-5787?
NSN 5330-01-528-5787 is a Gasket, manufactured by Anillo Industries Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-528-5787?
NSN 5330-01-528-5787 has 1 manufacturer part number on file: AS1901-6C (Anillo Industries Llc).
What are the specifications of AS1901-6C?
Key specifications for AS1901-6C: Cross-Sectional Thickness: 0.048 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Cross-Sectional Shape Style: RECTANGULAR METAL; Outside Diameter: 0.798 INCHES MINIMUM AND 0.808 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-528-5787 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.