NSN 5330-00-740-1017 · NIIN 007401017 · Part number A1804
Dcm Manufacturing, Inc. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 46522
Government record, cited
NSN 5330-00-740-1017 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-740-1017. Manufacturer of record part number: A1804.
Also searched as5330-00-740-1017 ·
5330007401017 ·
NIIN 007401017 ·
00-740-1017 ·
FSC 5330 Packing and Gasket Materials · CAGE 46522 · A1804 · 7401017
Cross-Sectional Thickness: 0.094 INCHES NOMINAL IN
Cross-Sectional Shape Style: METAL AND NONMETALLIC MATERIALS
Outside Diameter: 1.625 INCHES NOMINAL IN
Aperture Diameter: 1.375 INCHES NOMINAL IN
2 manufacturer part numbers on file
Manufacturer of record: Dcm Manufacturing, Inc.
Identification
NSN: 5330-00-740-1017
NIIN: 007401017
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: A1804
Manufacturer: Dcm Manufacturing, Inc.
General Description
The Gasket, cataloged under National Stock Number 5330-00-740-1017, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Dcm Manufacturing, Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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
5330-00-740-1017
Primary Part Number
A1804
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Dcm Manufacturing, Inc.
Status
ACTIVE
Cross-Sectional Thickness
0.094 INCHES NOMINAL IN
Cross-Sectional Shape Style
METAL AND NONMETALLIC MATERIALS
Outside Diameter
1.625 INCHES NOMINAL IN
Aperture Diameter
1.375 INCHES NOMINAL IN
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.
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
8455-01-528-9623POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
8455-01-660-6668POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
8455-01-717-0611POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
8455-01-717-0612POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
Frequently Asked Questions
What is NSN 5330-00-740-1017?
NSN 5330-00-740-1017 is a Gasket, manufactured by Dcm Manufacturing, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-740-1017?
NSN 5330-00-740-1017 has 2 manufacturer part numbers on file: A1804 (Dcm Manufacturing, Inc.), 7401017 (U S Army Tank Automotive Command Amsta-Im-Mm).
What NSN replaces 5330-00-740-1017?
4 possible matches (shared part number, not a government interchangeability claim): 8455-01-528-9623, 8455-01-660-6668, 8455-01-717-0611. Verify interchangeability with system specifications before substitution.
What are the specifications of A1804?
Key specifications for A1804: Cross-Sectional Thickness: 0.094 INCHES NOMINAL IN; Cross-Sectional Shape Style: METAL AND NONMETALLIC MATERIALS; Outside Diameter: 1.625 INCHES NOMINAL IN; Aperture Diameter: 1.375 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-740-1017 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.