PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M6855/1-042027Rubber Sheet,solid

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 9320-00-241-9746 · FSC 9320 · No Item Name Available
Verified by PartsTable
NSN 9320-00-241-9746 — this item is cataloged by the U.S. Government under National Stock Number 9320-00-241-9746. Primary manufacturer part number: M6855/1-042027.
Features
  • Rubber Sheet,solid — FSC 9320
  • Thickness: 0.125 INCHES NOMINAL IN
  • Length: 36.000 INCHES NOMINAL IN
  • Environmental Protection: FUEL RESISTANT AND LOW TEMPERATURE AND PETROLEUM
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR LOCATION NOT OTHERWISE SPECIFIED
  • Material Document and Classification: MIL-R-6855, CLASS 1, GRADE 60, FORM SHEET MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
  • Surface Condition: SMOOTH BOTH SIDES
  • Nondefinitive Spec/std Data: 1 CLASS AND SH FORM AND 60 GRADE
Applications
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Location Not Otherwise Specified construction
General Description

The Rubber Sheet,solid, cataloged under National Stock Number 9320-00-241-9746, is classified within Federal Supply Class 9320 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN9320-00-241-9746
Primary Part NumberM6855/1-042027
Item NameRubber Sheet,solid
FSC / FSG9320 / 93 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Thickness0.125 INCHES NOMINAL IN
Length36.000 INCHES NOMINAL IN
Environmental ProtectionFUEL RESISTANT AND LOW TEMPERATURE AND PETROLEUM
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR LOCATION NOT OTHERWISE SPECIFIED
Material Document and ClassificationMIL-R-6855, CLASS 1, GRADE 60, FORM SHEET MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
Surface ConditionSMOOTH BOTH SIDES
Nondefinitive Spec/std Data1 CLASS AND SH FORM AND 60 GRADE
Minimum Tensile StrengthERR-060
Width36.000 INCHES NOMINAL IN
Nonmetallic Hardness Rating55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5330-00-062-1248AMS-R-6855CL4/5GR80BLK INTERCHANGEABLE
Gasket
Sae International Dba Sae International
5330-00-171-8363NAS1523AA4F INTERCHANGEABLE
Packing with Retainer
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4720-00-235-5455 INTERCHANGEABLE
Tubing,nonmetallic
5331-00-291-3363CL-2 GR-60 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-00-783-4515 INTERCHANGEABLE
O-Ring
4720-01-220-5640 INTERCHANGEABLE
Tubing,nonmetallic
9320-01-265-2520 INTERCHANGEABLE
Rubber Sheet,solid
5330-01-495-2544 INTERCHANGEABLE
Rubber Round Section
9390-01-497-1631M6855/6-01016D INTERCHANGEABLE
Nonmetallic Special Shaped Secti
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
M6855/1-042027 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
8635991 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
MIL-R-6855 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-6855/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AMS-R-6855 Milnucorp Inc (USA)
9320PL1816591 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5330-00-062-1248INTERCHANGEABLE
GASKET
AMS-R-6855CL4/5GR80BLK
5330-00-171-8363INTERCHANGEABLE
PACKING WITH RETAINER
NAS1523AA4F
4720-00-235-5455INTERCHANGEABLE
TUBING,NONMETALLIC
5331-00-291-3363INTERCHANGEABLE
O-RING
CL-2 GR-60
5331-00-783-4515INTERCHANGEABLE
O-RING
4720-01-220-5640INTERCHANGEABLE
TUBING,NONMETALLIC
9320-01-265-2520INTERCHANGEABLE
RUBBER SHEET,SOLID
5330-01-495-2544INTERCHANGEABLE
RUBBER ROUND SECTION
9390-01-497-1631INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
M6855/6-01016D

Frequently Asked Questions

What is NSN 9320-00-241-9746?

NSN 9320-00-241-9746 is a Rubber Sheet,solid, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 9320 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 9320-00-241-9746?

NSN 9320-00-241-9746 has 6 cross-referenced part numbers: M6855/1-042027 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 8635991 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), MIL-R-6855 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-6855/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AMS-R-6855 (Milnucorp Inc) and 1 more.

What NSN replaces 9320-00-241-9746?

There are 9 known substitutes for 9320-00-241-9746: 5330-00-062-1248, 5330-00-171-8363, 4720-00-235-5455 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M6855/1-042027?

Key specifications for M6855/1-042027: Thickness: 0.125 INCHES NOMINAL IN; Length: 36.000 INCHES NOMINAL IN; Special Features: FREE FROM CLOTH IMPRINT. MATERIAL IS RUBBER, MIL-PRF-6855, CLASS 1, GRADE 60, FORM SHEET; Environmental Protection: FUEL RESISTANT AND LOW TEMPERATURE AND PETROLEUM. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 9320-00-241-9746 still in active supply?

NSN 9320-00-241-9746 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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