NSN 5330-01-647-8312 · NIIN 016478312 · Part number 20526
Berg Manufacturing, Inc. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 4JKJ9
Government record, cited
NSN 5330-01-647-8312 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-647-8312. Manufacturer of record part number: 20526.
Also searched as5330-01-647-8312 ·
5330016478312 ·
NIIN 016478312 ·
01-647-8312 ·
FSC 5330 Packing and Gasket Materials · CAGE 4JKJ9 · 20526
The Gasket, cataloged under National Stock Number 5330-01-647-8312, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Berg Manufacturing, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Gasket
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Manufacturers
Berg Manufacturing, Inc. (CAGE 4JKJ9)
Technical Specifications
Parameter
Value
NSN
5330-01-647-8312
Primary Part Number
20526
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Berg Manufacturing, Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
NSN 5330-01-647-8312 is a Gasket, manufactured by Berg Manufacturing, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-647-8312?
NSN 5330-01-647-8312 has 1 manufacturer part number on file: 20526 (Berg Manufacturing, Inc.).
What NSN replaces 5330-01-647-8312?
5 possible matches (shared part number, not a government interchangeability claim): 5310-01-707-3293, 5310-01-707-3317, 5310-01-707-3380. Verify interchangeability with system specifications before substitution.
Is NSN 5330-01-647-8312 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.