NSN 5330-01-534-6843 · NIIN 015346843 · Part number U000003666
Defense Maritime Solutions, Inc. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 0EYA6
Government record, cited
NSN 5330-01-534-6843 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-534-6843. Manufacturer of record part number: U000003666.
Also searched as5330-01-534-6843 ·
5330015346843 ·
NIIN 015346843 ·
01-534-6843 ·
FSC 5330 Packing and Gasket Materials · CAGE 0EYA6 · U000003666
Nearby stock numbers← 5330-01-534-6731 Parts Kit, Seal Replacement, Mecha
·
5330-01-534-6878 Gasket →
5330-01-534-6843 — Packing and Gasket Materials
Features
Retainer,packing — FSC 5330
Material Document and Classification: X5CRNIMO17 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Material: STEEL COMP 316L OVERALL
1 manufacturer part number on file
Manufacturer of record: Defense Maritime Solutions, Inc.
Identification
NSN: 5330-01-534-6843
NIIN: 015346843
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: U000003666
Manufacturer: Defense Maritime Solutions, Inc.
General Description
The Retainer,packing, cataloged under National Stock Number 5330-01-534-6843, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Defense Maritime Solutions, Inc.. Government technical data includes 2 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
5330-01-534-6843
Primary Part Number
U000003666
Item Name
Retainer,packing
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Defense Maritime Solutions, Inc.
Status
ACTIVE
Material Document and Classification
X5CRNIMO17 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Material
STEEL COMP 316L 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 5330-01-534-6843?
NSN 5330-01-534-6843 is a Retainer,packing, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-534-6843?
NSN 5330-01-534-6843 has 1 manufacturer part number on file: U000003666 (Defense Maritime Solutions, Inc.).
What are the specifications of U000003666?
Key specifications for U000003666: Material Document and Classification: X5CRNIMO17 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Special Features: MEASUREMENTS ARE AS FOLLOWS: 10.5 MM ID BY 2 MM THICK MM; Part Name Assigned by Controlling Agency: HOUSING FOR SEALING (JETAVATOR); End Item Identification: WATERJET, PROPULSOR UNITS U000003677 (INLS). 2 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-534-6843 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.