PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8328456Gasket

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5330-00-699-9021 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-699-9021 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-699-9021. Primary manufacturer part number: 8328456.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Aperture Diameter: 1.875 INCHES NOMINAL IN
  • Side Radius From Gasket Center: 1.406 INCHES NOMINAL IN
  • Outside Corner Radius: 0.406 INCHES NOMINAL IN
  • Material: PAPER AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • Material Document and Classification: MIL-G-12803,NO. +3342-E MIL SPEC ALL MATERIAL RESPONSES OVERALL
  • Hole Diameter: 0.343 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Paper and Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-699-9021, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-699-9021
Primary Part Number8328456
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Aperture Diameter1.875 INCHES NOMINAL IN
Side Radius From Gasket Center1.406 INCHES NOMINAL IN
Outside Corner Radius0.406 INCHES NOMINAL IN
MaterialPAPER AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Material Document and ClassificationMIL-G-12803,NO. +3342-E MIL SPEC ALL MATERIAL RESPONSES OVERALL
Hole Diameter0.343 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Cross-Sectional Thickness0.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5360-00-360-1029AA7T279 INTERCHANGEABLE
Spring,helical,extension
Renk America Llc Div Renk America
5930-00-431-295625327 INTERCHANGEABLE
Switch,pushpull
Camdec Corp
3020-00-704-6908 INTERCHANGEABLE
Gear,spur
5330-01-211-381534256 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
4520-01-416-0467832-8456-000 INTERCHANGEABLE
Heating Element,electrical,immer
Aqua-Chem, Inc. Dba Aqua-Chem Inc
5325-01-538-9387 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
8328456 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
25327 PRIMARY Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
5330006999021 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
A16294G1 PRIMARY Dcm Manufacturing, Inc. (USA)
648852 PRIMARY Am General Llc (USA)
Related Parts
5360-00-360-1029INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
AA7T279
5930-00-431-2956INTERCHANGEABLE
SWITCH,PUSHPULL
25327
3020-00-704-6908INTERCHANGEABLE
GEAR,SPUR
5330-01-211-3815INTERCHANGEABLE
SEAL,PLAIN ENCASED
34256
4520-01-416-0467INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
832-8456-000
5325-01-538-9387INTERCHANGEABLE
RING,RETAINING

Frequently Asked Questions

What is NSN 5330-00-699-9021?

NSN 5330-00-699-9021 is a Gasket, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-699-9021?

NSN 5330-00-699-9021 has 5 cross-referenced part numbers: 8328456 (U S Army Tank Automotive Command Amsta-Im-Mm), 25327 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products), 5330006999021 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), A16294G1 (Dcm Manufacturing, Inc.), 648852 (Am General Llc).

What NSN replaces 5330-00-699-9021?

There are 6 known substitutes for 5330-00-699-9021: 5360-00-360-1029, 5930-00-431-2956, 3020-00-704-6908 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8328456?

Key specifications for 8328456: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Aperture Diameter: 1.875 INCHES NOMINAL IN; Side Radius From Gasket Center: 1.406 INCHES NOMINAL IN; Outside Corner Radius: 0.406 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-699-9021 still in active supply?

NSN 5330-00-699-9021 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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