NSN 5330-01-340-3491 · NIIN 013403491 · Part number SR-012-1-1
Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 05939
Government record, cited
NSN 5330-01-340-3491 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-340-3491. Manufacturer of record part number: SR-012-1-1.
Also searched as5330-01-340-3491 ·
5330013403491 ·
NIIN 013403491 ·
01-340-3491 ·
FSC 5330 Packing and Gasket Materials · CAGE 05939 · SR-012-1-1
Housing Bore Diameter: 0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN
Accommodated Shaft Diameter: 0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
Construction: TWO-PIECE
1 manufacturer part number on file
Manufacturer of record: Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions
Identification
NSN: 5330-01-340-3491
NIIN: 013403491
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: SR-012-1-1
Manufacturer: Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions
General Description
The Seal,plain, cataloged under National Stock Number 5330-01-340-3491, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions. Government technical data includes 3 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
5330-01-340-3491
Primary Part Number
SR-012-1-1
Item Name
Seal,plain
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions
Status
ACTIVE
Housing Bore Diameter
0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN
Accommodated Shaft Diameter
0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
Construction
TWO-PIECE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions (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 5330-01-340-3491?
NSN 5330-01-340-3491 is a Seal,plain, manufactured by Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-340-3491?
NSN 5330-01-340-3491 has 1 manufacturer part number on file: SR-012-1-1 (Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions).
What are the specifications of SR-012-1-1?
Key specifications for SR-012-1-1: Housing Bore Diameter: 0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN; Accommodated Shaft Diameter: 0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN; Construction: TWO-PIECE. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-340-3491 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.