NSN 5330-01-664-6941 · NIIN 016646941 · Part number 1623-3112-2
Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 38450
Government record, cited
NSN 5330-01-664-6941 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-664-6941. Manufacturer of record part number: 1623-3112-2.
Also searched as5330-01-664-6941 ·
5330016646941 ·
NIIN 016646941 ·
01-664-6941 ·
FSC 5330 Packing and Gasket Materials · CAGE 38450 · 1623-3112-2 · 1623-3100 · 1623-3100 FIND NO.16
Manufacturer of record: Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
Identification
NSN: 5330-01-664-6941
NIIN: 016646941
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 1623-3112-2
Manufacturer: Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
General Description
The Gasket, cataloged under National Stock Number 5330-01-664-6941, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (CAGE 38450)
Technical Specifications
Parameter
Value
NSN
5330-01-664-6941
Primary Part Number
1623-3112-2
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-664-69491623-3112-3POSSIBLE MATCH
GASKET
Possible match (shared part number)Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
5330-01-664-69531623-3112-1POSSIBLE MATCH
GASKET
Possible match (shared part number)Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
5330-01-664-69921623-3115-1POSSIBLE MATCH
GASKET
Possible match (shared part number)Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
5330-01-664-69961623-3115-2POSSIBLE MATCH
GASKET
Possible match (shared part number)Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
5330-01-664-70051623-3115-3POSSIBLE MATCH
GASKET
Possible match (shared part number)Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
5330-01-664-70131623-3100 FIND NO.18POSSIBLE MATCH
GASKET
Possible match (shared part number)Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA)
Reference documents
Reference
Meaning
1623-3100
D/9Drawing number reference only
Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
1623-3100 FIND NO.16
C/1Advisory reference — outside the item-of-supply concept
Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
Related Parts
5330-01-664-6949POSSIBLE MATCH
GASKET
1623-3112-3
5330-01-664-6953POSSIBLE MATCH
GASKET
1623-3112-1
5330-01-664-6992POSSIBLE MATCH
GASKET
1623-3115-1
5330-01-664-6996POSSIBLE MATCH
GASKET
1623-3115-2
5330-01-664-7005POSSIBLE MATCH
GASKET
1623-3115-3
5330-01-664-7013POSSIBLE MATCH
GASKET
1623-3100 FIND NO.18
Frequently Asked Questions
What is NSN 5330-01-664-6941?
NSN 5330-01-664-6941 is a Gasket, manufactured by Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-664-6941?
NSN 5330-01-664-6941 has 1 manufacturer part number on file: 1623-3112-2 (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil).
What NSN replaces 5330-01-664-6941?
6 possible matches (shared part number, not a government interchangeability claim): 5330-01-664-6949, 5330-01-664-6953, 5330-01-664-6992. Verify interchangeability with system specifications before substitution.
Is NSN 5330-01-664-6941 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.