FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives
Government record, cited
Also searched as5330-01-019-3521 ·
5330010193521 ·
NIIN 010193521 ·
01-019-3521 ·
FSC 5330 Packing and Gasket Materials · B01578 · 13994
Nearby stock numbers← 5330-01-019-3512 Seal
·
5330-01-019-3522 Oil Seal →
5330-01-019-3521 — Packing and Gasket Materials
Features
Gasket — FSC 5330
Cross-Sectional Thickness: 0.101 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
Style Designator: CIRCULAR
Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Outside Diameter: 1.991 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN
Aperture Diameter: 1.801 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN
Material: PLASTIC POLYPROPYLENE OVERALL
Identification
NSN: 5330-01-019-3521
NIIN: 010193521
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
General Description
The Gasket, cataloged under National Stock Number 5330-01-019-3521, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-019-3521
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Status
ACTIVE
Cross-Sectional Thickness
0.101 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
Style Designator
CIRCULAR
Cross-Sectional Shape Style
SOLID SINGLE OR COMPOSITION
Outside Diameter
1.991 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN
Aperture Diameter
1.801 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN
Material
PLASTIC POLYPROPYLENE OVERALL
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3110-01-158-08957-113400061POSSIBLE MATCH
BEARING,BALL,DUPLEX
Possible match (shared part number)Timken Co Div the Timken Company
5950-01-205-4739G227015-1POSSIBLE MATCH
TRANSFORMER,CURRENT
Possible match (shared part number)Raytheon Company Dba Raytheon Co
5935-01-531-700913994POSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
Possible match (shared part number)Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
5315-01-602-910413994POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)DP Manufacturing Inc.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
B01578
3/9Design control — primary reference
U.S. Government activity
13994
5/9Secondary reference
U.S. Government activity
Related Parts
3110-01-158-0895POSSIBLE MATCH
BEARING,BALL,DUPLEX
7-113400061
5950-01-205-4739POSSIBLE MATCH
TRANSFORMER,CURRENT
G227015-1
5935-01-531-7009POSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
13994
5315-01-602-9104POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
13994
Frequently Asked Questions
What is NSN 5330-01-019-3521?
NSN 5330-01-019-3521 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What NSN replaces 5330-01-019-3521?
4 possible matches (shared part number, not a government interchangeability claim): 3110-01-158-0895, 5950-01-205-4739, 5935-01-531-7009. Verify interchangeability with system specifications before substitution.
What are the specifications of 5330-01-019-3521?
Key specifications for 5330-01-019-3521: Cross-Sectional Thickness: 0.101 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Outside Diameter: 1.991 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-019-3521 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.