PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

121395-2Seal,nonmetallic Strip

Lockheed Martin Corp · NSN 5330-01-043-7766 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-043-7766 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-043-7766. Primary manufacturer part number: 121395-2.
Features
  • Seal,nonmetallic Strip — FSC 5330
  • Special Test Features: SPECIAL QUALITY CONTROL TESTING
  • Cross-Sectional Height: 0.750 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Attachment Hole Diameter: 0.250 INCHES NOMINAL IN
  • Material: RUBBER CHLOROPRENE CLASS CR OVERALL
  • Style Designator: STRIP
  • Material Document and Classification: MIL-R-6130 TY 2,GR A,MEDIUM MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Chloroprene Class Cr Overall construction
General Description

The Seal,nonmetallic Strip, cataloged under National Stock Number 5330-01-043-7766, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-043-7766
Primary Part Number121395-2
Item NameSeal,nonmetallic Strip
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Special Test FeaturesSPECIAL QUALITY CONTROL TESTING
Cross-Sectional Height0.750 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Attachment Hole Diameter0.250 INCHES NOMINAL IN
MaterialRUBBER CHLOROPRENE CLASS CR OVERALL
Style DesignatorSTRIP
Material Document and ClassificationMIL-R-6130 TY 2,GR A,MEDIUM MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Attachment MethodROUND HOLE
Attachment Feature Center to Center Distance Along Length3.750 INCHES NOMINAL IN
ConstructionSOLID
Fabrication MethodCELLULAR, UNEXPLODED
Attachment Feature Quantity5
Smooth Finish Surface LocationSIDE
Test Data Document81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Cross-Sectional Width0.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4330-01-414-4420PCA035G4 INTERCHANGEABLE
Filter Body,fluid
Pneumatic Products Corp
5330-01-706-1831 INTERCHANGEABLE
Seal,nonmetallic Strip
Cross-Reference Index
Part NumberManufacturer
PO010437766 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
L01420 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
121395-2 PRIMARY Lockheed Martin Corp (USA)
P00381NRP Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
Related Parts
4330-01-414-4420INTERCHANGEABLE
FILTER BODY,FLUID
PCA035G4
5330-01-706-1831INTERCHANGEABLE
SEAL,NONMETALLIC STRIP

Frequently Asked Questions

What is NSN 5330-01-043-7766?

NSN 5330-01-043-7766 is a Seal,nonmetallic Strip, manufactured by Lockheed Martin Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-043-7766?

NSN 5330-01-043-7766 has 4 cross-referenced part numbers: PO010437766 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), L01420 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 121395-2 (Lockheed Martin Corp), P00381NRP (Defense Logistics Agency Dba Defense Supply Center Philadelphia).

What NSN replaces 5330-01-043-7766?

There are 2 known substitutes for 5330-01-043-7766: 4330-01-414-4420, 5330-01-706-1831. Verify interchangeability with system specifications before substitution.

What are the specifications of 121395-2?

Key specifications for 121395-2: Special Test Features: SPECIAL QUALITY CONTROL TESTING; Cross-Sectional Height: 0.750 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Attachment Hole Diameter: 0.250 INCHES NOMINAL IN. 17 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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