PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37970Gasket

Pti Technologies Inc. · NSN 5330-01-091-6816 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-091-6816 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-091-6816. Primary manufacturer part number: 37970.
Features
  • Gasket — FSC 5330
  • Style Designator: CIRCULAR
  • Material: PAPER OVERALL
  • Outside Diameter: 9.907 INCHES MINIMUM AND 9.969 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Aperture Diameter: 9.000 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.094 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Paper Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-091-6816, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pti Technologies Inc.. Government technical data includes 6 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-091-6816
Primary Part Number37970
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPti Technologies Inc.
StatusACTIVE
Style DesignatorCIRCULAR
MaterialPAPER OVERALL
Outside Diameter9.907 INCHES MINIMUM AND 9.969 INCHES MAXIMUM IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Aperture Diameter9.000 INCHES NOMINAL IN
Cross-Sectional Thickness0.094 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2810-00-118-913537970 INTERCHANGEABLE
Cover,bearing
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5330-00-291-74621964C INTERCHANGEABLE
Gasket
Vellumoid, Inc.
5965-01-274-4003533-010-002-694 INTERCHANGEABLE
Headband,headset
Roanwell, Llc
5330-01-629-552537970 INTERCHANGEABLE
Seal,plain
Industrial Technologies and Services Llc
Cross-Reference Index
Part NumberManufacturer
37970 PRIMARY Pti Technologies Inc. (USA)
N37970 Arvinmeritor Inc (USA)
Related Parts
2810-00-118-9135INTERCHANGEABLE
COVER,BEARING
37970
5330-00-291-7462INTERCHANGEABLE
GASKET
1964C
5965-01-274-4003INTERCHANGEABLE
HEADBAND,HEADSET
533-010-002-694
5330-01-629-5525INTERCHANGEABLE
SEAL,PLAIN
37970

Frequently Asked Questions

What is NSN 5330-01-091-6816?

NSN 5330-01-091-6816 is a Gasket, manufactured by Pti Technologies Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-091-6816?

NSN 5330-01-091-6816 has 2 cross-referenced part numbers: 37970 (Pti Technologies Inc.), N37970 (Arvinmeritor Inc).

What NSN replaces 5330-01-091-6816?

There are 4 known substitutes for 5330-01-091-6816: 2810-00-118-9135, 5330-00-291-7462, 5965-01-274-4003 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 37970?

Key specifications for 37970: Style Designator: CIRCULAR; Material: PAPER OVERALL; Outside Diameter: 9.907 INCHES MINIMUM AND 9.969 INCHES MAXIMUM IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com