PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3345Rubber Sheet,cellular

The Boeing Company Div Defense · NSN 9320-00-618-0697 · FSC 9320 · No Item Name Available
Verified by PartsTable
NSN 9320-00-618-0697 — this item is cataloged by the U.S. Government under National Stock Number 9320-00-618-0697. Primary manufacturer part number: 3345.
Features
  • Rubber Sheet,cellular — FSC 9320
  • Width: 36.000 INCHES NOMINAL IN
  • Thickness: 2.000 INCHES NOMINAL IN
  • Length: 36.000 INCHES NOMINAL IN
  • Surface Condition: POROUS BOTH SIDES
  • Material: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR
  • Environmental Protection: COMPRESSION AND FIRE RESISTANT
  • Nondefinitive Spec/std Data: 1 TYPE AND A GRADE AND MEDIUM CLASS
Applications
  • Applications requiring Rubber Isobutylene-Isoprene Class Iir construction
General Description

The Rubber Sheet,cellular, cataloged under National Stock Number 9320-00-618-0697, is classified within Federal Supply Class 9320 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 8 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9320-00-618-0697
Primary Part Number3345
Item NameRubber Sheet,cellular
FSC / FSG9320 / 93 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Width36.000 INCHES NOMINAL IN
Thickness2.000 INCHES NOMINAL IN
Length36.000 INCHES NOMINAL IN
Surface ConditionPOROUS BOTH SIDES
MaterialRUBBER ISOBUTYLENE-ISOPRENE CLASS IIR
Environmental ProtectionCOMPRESSION AND FIRE RESISTANT
Nondefinitive Spec/std Data1 TYPE AND A GRADE AND MEDIUM CLASS
Fabrication MethodCELLULAR, EXPLODED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-100-6150 INTERCHANGEABLE
Ball,bearing
5325-00-202-2515 INTERCHANGEABLE
Grommet,nonmetallic
2815-00-271-954985510A INTERCHANGEABLE
Valve,poppet,engine
Brinkley Technology Group Llc Dba Hercules Manufacturing
5930-00-875-1059684-454-9002 INTERCHANGEABLE
Switch,rotary
Honeywell International Inc. Div Aerospace - Torrance
3110-01-246-7299 INTERCHANGEABLE
Bearing,ball,annular
4820-01-298-523033-45-1.0 INTERCHANGEABLE
Valve,globe
Velan Inc
4820-01-298-535433-45-1.0-4 INTERCHANGEABLE
Stem,fluid Valve
Velan Inc
4820-01-321-8101W03-2074B-02TS INTERCHANGEABLE
Valve,globe
Velan Inc
6515-01-490-51163345 INTERCHANGEABLE
Support,bow
Mizuho Orthopedic Systems, Inc. Dba Mizuho Orthopedic Systems Inc
6510-01-588-19633345 INTERCHANGEABLE
Film,skin Protective
Solventum Us Llc
Cross-Reference Index
Part NumberManufacturer
3345 The Boeing Company Div Defense (USA)
MIL-R-5001 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
3110-00-100-6150INTERCHANGEABLE
BALL,BEARING
5325-00-202-2515INTERCHANGEABLE
GROMMET,NONMETALLIC
2815-00-271-9549INTERCHANGEABLE
VALVE,POPPET,ENGINE
85510A
5930-00-875-1059INTERCHANGEABLE
SWITCH,ROTARY
684-454-9002
3110-01-246-7299INTERCHANGEABLE
BEARING,BALL,ANNULAR
4820-01-298-5230INTERCHANGEABLE
VALVE,GLOBE
33-45-1.0
4820-01-298-5354INTERCHANGEABLE
STEM,FLUID VALVE
33-45-1.0-4
4820-01-321-8101INTERCHANGEABLE
VALVE,GLOBE
W03-2074B-02TS
6515-01-490-5116INTERCHANGEABLE
SUPPORT,BOW
3345
6510-01-588-1963INTERCHANGEABLE
FILM,SKIN PROTECTIVE
3345

Frequently Asked Questions

What is NSN 9320-00-618-0697?

NSN 9320-00-618-0697 is a Rubber Sheet,cellular, manufactured by The Boeing Company Div Defense, classified under FSC 9320 (No Item Name Available). Status: active.

What are the part numbers for NSN 9320-00-618-0697?

NSN 9320-00-618-0697 has 2 cross-referenced part numbers: 3345 (The Boeing Company Div Defense), MIL-R-5001 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 9320-00-618-0697?

There are 10 known substitutes for 9320-00-618-0697: 3110-00-100-6150, 5325-00-202-2515, 2815-00-271-9549 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3345?

Key specifications for 3345: Width: 36.000 INCHES NOMINAL IN; Thickness: 2.000 INCHES NOMINAL IN; Length: 36.000 INCHES NOMINAL IN; Surface Condition: POROUS BOTH SIDES. 8 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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