PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31637Gasket

Jbc Technologies, Inc. · NSN 5330-01-575-7873 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-575-7873 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-575-7873. Primary manufacturer part number: 31637.
Features
  • Gasket — FSC 5330
  • Material: GLASS FIBER OVERALL
  • Style Designator: NON-CIRCULAR
  • 2 verified cross-references
  • Primary manufacturer: Jbc Technologies, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Glass Fiber Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-575-7873, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Jbc Technologies, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-575-7873
Primary Part Number31637
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerJbc Technologies, Inc.
StatusACTIVE
MaterialGLASS FIBER OVERALL
Style DesignatorNON-CIRCULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6210-00-186-7987 INTERCHANGEABLE
Light,indicator
3120-01-081-896945261 INTERCHANGEABLE
Bearing,washer,thrust
Hme, Inc. Dba Hme Ahrens-Fox
Cross-Reference Index
Part NumberManufacturer
31637 R.w. Beckett Corporation Div Beckett Energy Systems (USA)
31637 PRIMARY Jbc Technologies, Inc. (USA)
Related Parts
6210-00-186-7987INTERCHANGEABLE
LIGHT,INDICATOR
3120-01-081-8969INTERCHANGEABLE
BEARING,WASHER,THRUST
45261

Frequently Asked Questions

What is NSN 5330-01-575-7873?

NSN 5330-01-575-7873 is a Gasket, manufactured by Jbc Technologies, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-575-7873?

NSN 5330-01-575-7873 has 2 cross-referenced part numbers: 31637 (R.w. Beckett Corporation Div Beckett Energy Systems), 31637 (Jbc Technologies, Inc.).

What NSN replaces 5330-01-575-7873?

There are 2 known substitutes for 5330-01-575-7873: 6210-00-186-7987, 3120-01-081-8969. Verify interchangeability with system specifications before substitution.

What are the specifications of 31637?

Key specifications for 31637: Part Name Assigned by Controlling Agency: GASKET; Material: GLASS FIBER OVERALL; Style Designator: NON-CIRCULAR; Special Features: MATERIAL IS MANNIGLAS 1900, NON-RESPIRABLE, ELECTRICAL GRADE GLASS FIBERS,LAMINATED TO FOIL TO CRATE THERMAL SHIELD, 51 INCH STANDARD ROLL WIDTH IN. 5 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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