PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

121395-2Seal,nonmetallic Strip

Lockheed Martin Corp · NSN 5330-01-706-1831 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-706-1831 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-706-1831. Primary manufacturer part number: 121395-2.
Features
  • Seal,nonmetallic Strip — FSC 5330
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,nonmetallic Strip, cataloged under National Stock Number 5330-01-706-1831, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5330-01-706-1831
Primary Part Number121395-2
Item NameSeal,nonmetallic Strip
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-01-043-7766121395-2 INTERCHANGEABLE
Seal,nonmetallic Strip
Lockheed Martin Corp
4330-01-414-4420PCA035G4 INTERCHANGEABLE
Filter Body,fluid
Pneumatic Products Corp
Cross-Reference Index
Part NumberManufacturer
121395-2 Lockheed Martin Corp (USA)
Related Parts
5330-01-043-7766INTERCHANGEABLE
SEAL,NONMETALLIC STRIP
121395-2
4330-01-414-4420INTERCHANGEABLE
FILTER BODY,FLUID
PCA035G4

Frequently Asked Questions

What is NSN 5330-01-706-1831?

NSN 5330-01-706-1831 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 5330-01-706-1831?

NSN 5330-01-706-1831 has 1 cross-referenced part number: 121395-2 (Lockheed Martin Corp).

What NSN replaces 5330-01-706-1831?

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

What are the specifications of 121395-2?

Key specifications for 121395-2: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 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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