PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

342012Seal Assembly,shaft,spring Loade

Precision Scientific Petroleum Instruments Co · NSN 4320-01-232-6810 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-232-6810 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-232-6810. Primary manufacturer part number: 342012.
Features
  • Seal Assembly,shaft,spring Loade — FSC 4320
  • General Characteristics Item Description: CONSISTS OF RETAINER,O-RING,SPRING,1.000 IN. SHAFT DIA IN
  • 1 verified cross-reference
  • Primary manufacturer: Precision Scientific Petroleum Instruments Co
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Mechanical energy storage
  • Vibration dampening
General Description

The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-232-6810, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Precision Scientific Petroleum Instruments Co. Government technical data includes 1 verified specification, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-232-6810
Primary Part Number342012
Item NameSeal Assembly,shaft,spring Loade
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerPrecision Scientific Petroleum Instruments Co
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF RETAINER,O-RING,SPRING,1.000 IN. SHAFT DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5920-00-450-8063340134 INTERCHANGEABLE
Fuseholder,extractor Post
Northrop Grumman Systems Corporation
5920-00-709-11499113667 INTERCHANGEABLE
Fuseholder,extractor Post
Us Army Aviation and Missile Command
5920-00-875-4100 INTERCHANGEABLE
Fuseholder,extractor Post
5920-00-892-9311 INTERCHANGEABLE
Fuseholder,extractor Post
5920-01-590-3576342012 INTERCHANGEABLE
Fuseholder,receptacle
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Cross-Reference Index
Part NumberManufacturer
342012 PRIMARY Precision Scientific Petroleum Instruments Co (USA)
Related Parts
5920-00-450-8063INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
340134
5920-00-709-1149INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
9113667
5920-00-875-4100INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
5920-00-892-9311INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
5920-01-590-3576INTERCHANGEABLE
FUSEHOLDER,RECEPTACLE
342012

Frequently Asked Questions

What is NSN 4320-01-232-6810?

NSN 4320-01-232-6810 is a Seal Assembly,shaft,spring Loade, manufactured by Precision Scientific Petroleum Instruments Co, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-232-6810?

NSN 4320-01-232-6810 has 1 cross-referenced part number: 342012 (Precision Scientific Petroleum Instruments Co).

What NSN replaces 4320-01-232-6810?

There are 5 known substitutes for 4320-01-232-6810: 5920-00-450-8063, 5920-00-709-1149, 5920-00-875-4100 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 342012?

Key specifications for 342012: General Characteristics Item Description: CONSISTS OF RETAINER,O-RING,SPRING,1.000 IN. SHAFT DIA IN. 1 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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