PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AMS 3345Rubber Strip

Society of Automotive Engineers Inc · NSN 9320-00-257-3638 · FSC 9320 · No Item Name Available
Verified by PartsTable
NSN 9320-00-257-3638 — this item is cataloged by the U.S. Government under National Stock Number 9320-00-257-3638. Primary manufacturer part number: AMS 3345.
Features
  • Rubber Strip — FSC 9320
  • Length: 36.000 INCHES NOMINAL IN
  • Temp Rating: -90.0 CELSIUS AND 205.0 CELSIUS DEGC
  • Cross-Sectional Shape Style: RECTANGULAR
  • Surface Condition: SMOOTH BOTH SIDES
  • Material: RUBBER SILICONE CLASS Q
  • Cross-Sectional Height: 0.500 INCHES NOMINAL IN
  • Material Document and Classification: AMS 3345 ASSN STD SINGLE MATERIAL RESPONSE
Applications
  • Applications requiring Rubber Silicone Class Q construction
General Description

The Rubber Strip, cataloged under National Stock Number 9320-00-257-3638, is classified within Federal Supply Class 9320 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Society of Automotive Engineers Inc. Government technical data includes 14 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9320-00-257-3638
Primary Part NumberAMS 3345
Item NameRubber Strip
FSC / FSG9320 / 93 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusACTIVE
Length36.000 INCHES NOMINAL IN
Temp Rating-90.0 CELSIUS AND 205.0 CELSIUS DEGC
Cross-Sectional Shape StyleRECTANGULAR
Surface ConditionSMOOTH BOTH SIDES
MaterialRUBBER SILICONE CLASS Q
Cross-Sectional Height0.500 INCHES NOMINAL IN
Material Document and ClassificationAMS 3345 ASSN STD SINGLE MATERIAL RESPONSE
Cross-Sectional Width0.109 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
Environmental ProtectionLOW TEMPERATURE AND HIGH TEMPERATURE AND WEATHER RESISTANT
Fabrication MethodSOLID
Nonmetallic Hardness Rating45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A
Specification/standard Data81343-AMS 3345 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface ConditionSMOOTH LOCATION NOT OTHERWISE SPECIFIED
Minimum Tensile StrengthERR-060
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
9390-00-182-80097510-3345 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
Kirkhill Inc Div Kirkhill Inc, Haskon Division
9390-00-328-6674110-004-23-0310 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
Bell Textron Inc
9390-00-805-5146 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
9390-00-805-5147 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
9390-00-995-57271128W40418-35 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
Northrop Grumman Systems Corporation
9390-01-008-707412K3070-17 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
Cross-Reference Index
Part NumberManufacturer
AMS 3345 Society of Automotive Engineers Inc (USA)
AMS 3345 Sae International Dba Sae International (USA)
Related Parts
9390-00-182-8009INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
7510-3345
9390-00-328-6674INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
110-004-23-0310
9390-00-805-5146INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
9390-00-805-5147INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
9390-00-995-5727INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
1128W40418-35
9390-01-008-7074INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
12K3070-17

Frequently Asked Questions

What is NSN 9320-00-257-3638?

NSN 9320-00-257-3638 is a Rubber Strip, manufactured by Society of Automotive Engineers Inc, classified under FSC 9320 (No Item Name Available). Status: active.

What are the part numbers for NSN 9320-00-257-3638?

NSN 9320-00-257-3638 has 2 cross-referenced part numbers: AMS 3345 (Society of Automotive Engineers Inc), AMS 3345 (Sae International Dba Sae International).

What NSN replaces 9320-00-257-3638?

There are 6 known substitutes for 9320-00-257-3638: 9390-00-182-8009, 9390-00-328-6674, 9390-00-805-5146 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AMS 3345?

Key specifications for AMS 3345: Length: 36.000 INCHES NOMINAL IN; Temp Rating: -90.0 CELSIUS AND 205.0 CELSIUS DEGC; Cross-Sectional Shape Style: RECTANGULAR; Surface Condition: SMOOTH BOTH SIDES. 14 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