NSN 5330-00-034-8670 · NIIN 000348670 · Part number 220-26-1
Illinois Tool Works Inc. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 17431
Government record, cited
NSN 5330-00-034-8670 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-034-8670. Manufacturer of record part number: 220-26-1.
Also searched as5330-00-034-8670 ·
5330000348670 ·
NIIN 000348670 ·
00-034-8670 ·
FSC 5330 Packing and Gasket Materials · CAGE 17431 · 220-26-1
Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN
Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Center to Center Distance Between Bolt Holes Along Length: 2.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Center to Center Distance Between Bolt Holes Along Width: 1.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Material: ASBESTOS OVERALL
Hole Diameter: 0.343 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
1 manufacturer part number on file
Identification
NSN: 5330-00-034-8670
NIIN: 000348670
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 220-26-1
Manufacturer: Illinois Tool Works Inc.
General Description
The Gasket, cataloged under National Stock Number 5330-00-034-8670, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Illinois Tool Works Inc.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-00-034-8670
Primary Part Number
220-26-1
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Illinois Tool Works Inc.
Status
ACTIVE
Cross-Sectional Thickness
0.031 INCHES NOMINAL IN
Cross-Sectional Shape Style
SOLID SINGLE OR COMPOSITION
Center to Center Distance Between Bolt Holes Along Length
2.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Center to Center Distance Between Bolt Holes Along Width
1.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Material
ASBESTOS OVERALL
Hole Diameter
0.343 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5985-00-327-4755218-27597-7POSSIBLE MATCH
WAVEGUIDE ASSEMBLY
Possible match (shared part number)Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
5365-01-107-7863234411POSSIBLE MATCH
PLUG,MACHINE THREAD
Possible match (shared part number)Prc-Desoto Intl Inc
5360-01-121-200722026-1POSSIBLE MATCH
SPRING,HELICAL,EXTENSION
Possible match (shared part number)Breeze-Eastern Llc
NSN 5330-00-034-8670 is a Gasket, manufactured by Illinois Tool Works Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-034-8670?
NSN 5330-00-034-8670 has 1 manufacturer part number on file: 220-26-1 (Illinois Tool Works Inc.).
What NSN replaces 5330-00-034-8670?
4 possible matches (shared part number, not a government interchangeability claim): 5985-00-327-4755, 5365-01-107-7863, 5360-01-121-2007. Verify interchangeability with system specifications before substitution.
What are the specifications of 220-26-1?
Key specifications for 220-26-1: Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN; Overall Length: 6.375 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Overall Width: 3.750 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-034-8670 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.