The Nonmetallic Special Shaped Secti, cataloged under National Stock Number 9390-00-202-2002, is classified within Federal Supply Class 9390 (Miscellaneous Fabricated Nonmetallic Materials) of the Nonmetallic Fabricated Materials group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
81343-AMS 3240 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Outside Radius
0.188 INCHES NOMINAL IN
Environmental Protection
OIL RESISTANT AND TEAR RESISTANT AND LOW TEMPERATURE AND HEAT DRY AND WEATHER RESISTANT
Material
RUBBER CHLOROPRENE CLASS CR
Nonmetallic Hardness Rating
35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A
Inside Radius
0.126 INCHES NOMINAL 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 Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-00-273-1047POSSIBLE MATCH
TUBING,NONMETALLIC
Possible match (shared part number)
9320-00-555-3594AMS3240, 0.125X36X36POSSIBLE MATCH
RUBBER SHEET,SOLID
Possible match (shared part number)Sae International Dba Sae International
9390-00-585-2290POSSIBLE MATCH
NONMETALLIC SPECIAL SHAPED SECTI
Possible match (shared part number)
9320-00-587-47921-64POSSIBLE MATCH
RUBBER SHEET,SOLID
Possible match (shared part number)Sae International Dba Sae International
4720-00-618-31168B785018-3POSSIBLE MATCH
TUBING,NONMETALLIC
Possible match (shared part number)Hiller Aircraft Corporation
9390-00-641-0288S1115070POSSIBLE MATCH
NONMETALLIC SPECIAL SHAPED SECTI
Possible match (shared part number)The Boeing Company
9390-00-802-2962POSSIBLE MATCH
NONMETALLIC SPECIAL SHAPED SECTI
Possible match (shared part number)
9390-00-810-5344POSSIBLE MATCH
NONMETALLIC CHANNEL
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
AMS 3240
5/9Secondary reference
U.S. Government activity
LS2950-2
5/1Secondary reference
U.S. Government activity
AMS 3240
3/1Design control — primary reference
Sae International Dba Sae International
Related Parts
4720-00-273-1047POSSIBLE MATCH
TUBING,NONMETALLIC
9320-00-555-3594POSSIBLE MATCH
RUBBER SHEET,SOLID
AMS3240, 0.125X36X36
9390-00-585-2290POSSIBLE MATCH
NONMETALLIC SPECIAL SHAPED SECTI
9320-00-587-4792POSSIBLE MATCH
RUBBER SHEET,SOLID
1-64
4720-00-618-3116POSSIBLE MATCH
TUBING,NONMETALLIC
8B785018-3
9390-00-641-0288POSSIBLE MATCH
NONMETALLIC SPECIAL SHAPED SECTI
S1115070
9390-00-802-2962POSSIBLE MATCH
NONMETALLIC SPECIAL SHAPED SECTI
9390-00-810-5344POSSIBLE MATCH
NONMETALLIC CHANNEL
Frequently Asked Questions
What is NSN 9390-00-202-2002?
NSN 9390-00-202-2002 is a Nonmetallic Special Shaped Secti, classified under FSC 9390, Miscellaneous Fabricated Nonmetallic Materials. Status: active.
What NSN replaces 9390-00-202-2002?
8 possible matches (shared part number, not a government interchangeability claim): 4720-00-273-1047, 9320-00-555-3594, 9390-00-585-2290. Verify interchangeability with system specifications before substitution.
What are the specifications of 9390-00-202-2002?
Key specifications for 9390-00-202-2002: Temp Rating: -40.0 CELSIUS AND 100.0 CELSIUS DEGC; Base Flange Thickness: 0.062 INCHES NOMINAL IN; Minimum Tensile Strength: ERR-060; Cross-Sectional Shape Style: ROUND, CELLULAR RUBBER CORE. 10 specifications are documented in the U.S. Government catalog.
Is NSN 9390-00-202-2002 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.