PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PX41771-5Nonmetallic Special Shaped Secti

Mechanical Rubber Products Company, Inc. Dba Mechanical Rubber Prdts Co Inc Div Mechanical Rubber Products Co., Inc. · NSN 9390-01-107-3956 · FSC 9390 · No Item Name Available
Verified by PartsTable
NSN 9390-01-107-3956 — this item is cataloged by the U.S. Government under National Stock Number 9390-01-107-3956. Primary manufacturer part number: PX41771-5.
Features
  • Nonmetallic Special Shaped Secti — FSC 9390
  • Temp Rating: -62.0 CELSIUS AND 219.0 CELSIUS DEGC
  • Cross-Sectional Shape Style: ROUND, HOLLOW CORE
  • Nonmetallic Hardness Rating: 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A
  • Material: RUBBER SILICONE CLASS Q
  • Base Flange Thickness: 0.044 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
  • Outside Radius: 0.087 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
  • Minimum Tensile Strength: ERR-060
Applications
  • Applications requiring Rubber Silicone Class Q construction
General Description

The Nonmetallic Special Shaped Secti, cataloged under National Stock Number 9390-01-107-3956, is classified within Federal Supply Class 9390 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Mechanical Rubber Products Company, Inc. Dba Mechanical Rubber Prdts Co Inc Div Mechanical Rubber Products Co., Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 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
NSN9390-01-107-3956
Primary Part NumberPX41771-5
Item NameNonmetallic Special Shaped Secti
FSC / FSG9390 / 93 — No Item Name Available
ManufacturerMechanical Rubber Products Company, Inc. Dba Mechanical Rubber Prdts Co Inc Div Mechanical Rubber Products Co., Inc.
StatusACTIVE
Temp Rating-62.0 CELSIUS AND 219.0 CELSIUS DEGC
Cross-Sectional Shape StyleROUND, HOLLOW CORE
Nonmetallic Hardness Rating45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A
MaterialRUBBER SILICONE CLASS Q
Base Flange Thickness0.044 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
Outside Radius0.087 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
Minimum Tensile StrengthERR-060
First Fillet Radius0.094 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
Inside Radius0.037 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
Specification/standard Data26512-GS179B5 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-00-069-13077599 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5998-00-102-24047599 INTERCHANGEABLE
Circuit Card Assembly
Kahn Communications Inc
6850-00-155-644476759 INTERCHANGEABLE
Chemical Antigalling Cmpd
Loctite Corp
5950-00-228-7159 INTERCHANGEABLE
Coil,radio Frequency
5360-00-250-01367599 INTERCHANGEABLE
Spring,helical,compression
Lucent Technologies Inc Corporate Headquarters
5925-00-386-8532 INTERCHANGEABLE
Interrupter,ground Fault
Cross-Reference Index
Part NumberManufacturer
8146-4 Kirkhill Ta Haskon Div (USA)
GS179B5 Burke Industries Purosil Div (USA)
8146-4 Kirkhill Inc Div Kirkhill Inc, Haskon Division (USA)
GS179B5 Kirkhill, Inc. Dba Kirkhill Inc (USA)
PX41771-5 PRIMARY Mechanical Rubber Products Company, Inc. Dba Mechanical Rubber Prdts Co Inc Div Mechanical Rubber Products Co., Inc. (USA)
7599 Champlain Cable Corp Sub of Huber and Suhner Inc (USA)
GS179B5 Northrop Grumman Systems Corporation (USA)
Related Parts
5935-00-069-1307INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
7599
5998-00-102-2404INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
7599
6850-00-155-6444INTERCHANGEABLE
CHEMICAL ANTIGALLING CMPD
76759
5950-00-228-7159INTERCHANGEABLE
COIL,RADIO FREQUENCY
5360-00-250-0136INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
7599
5925-00-386-8532INTERCHANGEABLE
INTERRUPTER,GROUND FAULT

Frequently Asked Questions

What is NSN 9390-01-107-3956?

NSN 9390-01-107-3956 is a Nonmetallic Special Shaped Secti, manufactured by Mechanical Rubber Products Company, Inc. Dba Mechanical Rubber Prdts Co Inc Div Mechanical Rubber Products Co., Inc., classified under FSC 9390 (No Item Name Available). Status: active.

What are the part numbers for NSN 9390-01-107-3956?

NSN 9390-01-107-3956 has 7 cross-referenced part numbers: 8146-4 (Kirkhill Ta Haskon Div), GS179B5 (Burke Industries Purosil Div), 8146-4 (Kirkhill Inc Div Kirkhill Inc, Haskon Division), GS179B5 (Kirkhill, Inc. Dba Kirkhill Inc), PX41771-5 (Mechanical Rubber Products Company, Inc. Dba Mechanical Rubber Prdts Co Inc Div Mechanical Rubber Products Co., Inc.) and 2 more.

What NSN replaces 9390-01-107-3956?

There are 6 known substitutes for 9390-01-107-3956: 5935-00-069-1307, 5998-00-102-2404, 6850-00-155-6444 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PX41771-5?

Key specifications for PX41771-5: Temp Rating: -62.0 CELSIUS AND 219.0 CELSIUS DEGC; Cross-Sectional Shape Style: ROUND, HOLLOW CORE; Nonmetallic Hardness Rating: 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A; Material: RUBBER SILICONE CLASS Q. 12 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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