PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G6-84Gasket

Newport Scientific, Inc. · NSN 5330-00-140-7684 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-140-7684 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-140-7684. Primary manufacturer part number: G6-84.
Features
  • Gasket — FSC 5330
  • Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
  • Criticality Code Justification: ZZZY
  • 3 verified cross-references
  • Primary manufacturer: Newport Scientific, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-140-7684, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Newport Scientific, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-140-7684
Primary Part NumberG6-84
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNewport Scientific, Inc.
StatusACTIVE
Reference Number Differentiating CharacteristicsCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-802-1988B4-4 INTERCHANGEABLE
Washer,flat
Roller Bearing Co of America, Inc Div Pic Design
5365-00-831-8420S7749Y-G68-04 INTERCHANGEABLE
Bushing
Designatronics Incorporated Div Sterling Instruments Div
5220-01-592-1621G684 INTERCHANGEABLE
Gage,crimping Tool
Daniels Manufacturing Corporation
Cross-Reference Index
Part NumberManufacturer
G6-84 Newport Scientific, Inc. (USA)
G6-84CP Naval Inventory Control Point Mechanicsburg (USA)
654-72021-2 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5310-00-802-1988INTERCHANGEABLE
WASHER,FLAT
B4-4
5365-00-831-8420INTERCHANGEABLE
BUSHING
S7749Y-G68-04
5220-01-592-1621INTERCHANGEABLE
GAGE,CRIMPING TOOL
G684

Frequently Asked Questions

What is NSN 5330-00-140-7684?

NSN 5330-00-140-7684 is a Gasket, manufactured by Newport Scientific, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-140-7684?

NSN 5330-00-140-7684 has 3 cross-referenced part numbers: G6-84 (Newport Scientific, Inc.), G6-84CP (Naval Inventory Control Point Mechanicsburg), 654-72021-2 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5330-00-140-7684?

There are 3 known substitutes for 5330-00-140-7684: 5310-00-802-1988, 5365-00-831-8420, 5220-01-592-1621. Verify interchangeability with system specifications before substitution.

What are the specifications of G6-84?

Key specifications for G6-84: Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D; Criticality Code Justification: ZZZY. 2 total characteristics are documented in the Federal Logistics Information System.

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