PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12871Gasket

Grimes Aerospace Company · NSN 5330-01-088-6878 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-088-6878 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-088-6878. Primary manufacturer part number: 12871.
Features
  • Gasket — FSC 5330
  • Style Designator: CIRCULAR
  • Material: RUBBER SILICONE CLASS Q OVERALL
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN
  • Aperture Diameter: 1.875 INCHES NOMINAL IN
  • Outside Diameter: 2.438 INCHES NOMINAL IN
  • 1 verified cross-reference
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Silicone Class Q Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-088-6878, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-088-6878
Primary Part Number12871
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusACTIVE
Style DesignatorCIRCULAR
MaterialRUBBER SILICONE CLASS Q OVERALL
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Cross-Sectional Thickness0.062 INCHES NOMINAL IN
Aperture Diameter1.875 INCHES NOMINAL IN
Outside Diameter2.438 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
1650-00-015-228812871 INTERCHANGEABLE
Filter Element,fluid
Admiral Filter Company Llc
9540-00-145-7422 INTERCHANGEABLE
Angle,structural
3110-00-156-4124 INTERCHANGEABLE
Bearing,ball,annular
7510-00-171-1123AVE05729 INTERCHANGEABLE
Eyelet Reinforcement
Avery Label
9340-01-026-83921287-1 INTERCHANGEABLE
Mirror,glass
Leidos, Inc. Div Cyber and Information Solutions Services
5999-01-059-0884 INTERCHANGEABLE
Contact,electrical
1377-01-161-69211287-1 INTERCHANGEABLE
Initiator,cartridge Actuated
Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.
8470-01-730-4627A12871-5 INTERCHANGEABLE
Shell,combat Vehicle Crewman,hel
Gentex Corporation
8470-01-730-4629A12871-6 INTERCHANGEABLE
Shell,combat Vehicle Crewman,hel
Gentex Corporation
8470-01-730-4630A12871-8 INTERCHANGEABLE
Shell,combat Vehicle Crewman,hel
Gentex Corporation
Cross-Reference Index
Part NumberManufacturer
12871 PRIMARY Grimes Aerospace Company (USA)
Related Parts
1650-00-015-2288INTERCHANGEABLE
FILTER ELEMENT,FLUID
12871
9540-00-145-7422INTERCHANGEABLE
ANGLE,STRUCTURAL
3110-00-156-4124INTERCHANGEABLE
BEARING,BALL,ANNULAR
7510-00-171-1123INTERCHANGEABLE
EYELET REINFORCEMENT
AVE05729
9340-01-026-8392INTERCHANGEABLE
MIRROR,GLASS
1287-1
5999-01-059-0884INTERCHANGEABLE
CONTACT,ELECTRICAL
1377-01-161-6921INTERCHANGEABLE
INITIATOR,CARTRIDGE ACTUATED
1287-1
8470-01-730-4627INTERCHANGEABLE
SHELL,COMBAT VEHICLE CREWMAN,HEL
A12871-5
8470-01-730-4629INTERCHANGEABLE
SHELL,COMBAT VEHICLE CREWMAN,HEL
A12871-6
8470-01-730-4630INTERCHANGEABLE
SHELL,COMBAT VEHICLE CREWMAN,HEL
A12871-8
8470-01-730-4631INTERCHANGEABLE
SHELL,COMBAT VEHICLE CREWMAN,HEL
A12871-7

Frequently Asked Questions

What is NSN 5330-01-088-6878?

NSN 5330-01-088-6878 is a Gasket, manufactured by Grimes Aerospace Company, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-088-6878?

NSN 5330-01-088-6878 has 1 cross-referenced part number: 12871 (Grimes Aerospace Company).

What NSN replaces 5330-01-088-6878?

There are 11 known substitutes for 5330-01-088-6878: 1650-00-015-2288, 9540-00-145-7422, 3110-00-156-4124 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12871?

Key specifications for 12871: Style Designator: CIRCULAR; Material: RUBBER SILICONE CLASS Q OVERALL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN. 6 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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