PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

73450Test Cell,pressure Bleeding

Precision Scientific Petroleum Instruments Co · NSN 6640-00-234-9262 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-234-9262 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-234-9262. Primary manufacturer part number: 73450.
Features
  • Test Cell,pressure Bleeding — FSC 6640
  • General Characteristics Item Description: C/O A CHROME PLATED COPPER COVER W/HOSE CONNECTION,A CRES STRAINER SOLDERED TO A BRASS RING,A CHROME PLATED COPPER FUNNEL CUP,FUNNEL AND BOTTOM SECTION,O/A DIM. 6 IN. DIA BY 5-1/2 IN. H IN
  • 1 verified cross-reference
  • Primary manufacturer: Precision Scientific Petroleum Instruments Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Cell,pressure Bleeding, cataloged under National Stock Number 6640-00-234-9262, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment 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
NSN6640-00-234-9262
Primary Part Number73450
Item NameTest Cell,pressure Bleeding
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerPrecision Scientific Petroleum Instruments Co
StatusACTIVE
General Characteristics Item DescriptionC/O A CHROME PLATED COPPER COVER W/HOSE CONNECTION,A CRES STRAINER SOLDERED TO A BRASS RING,A CHROME PLATED COPPER FUNNEL CUP,FUNNEL AND BOTTOM SECTION,O/A DIM. 6 IN. DIA BY 5-1/2 IN. H IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4530-00-276-7835 INTERCHANGEABLE
Nozzle,oil Burner,pressure Atomi
5310-00-517-6564Z098073450 INTERCHANGEABLE
Nut,plain,hexagon
Prestolite Electric Inc
6680-00-862-570873450 INTERCHANGEABLE
Parts Kit,flowmeter
Ametek Inc Schutte and Koerting Div
5305-01-598-543973450 INTERCHANGEABLE
Screw,cap,socket Head
Wells Technology, Inc.
6605-01-599-157873 450 INTERCHANGEABLE
Nrp,mag Comp 180MM
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
73450 PRIMARY Precision Scientific Petroleum Instruments Co (USA)
Related Parts
4530-00-276-7835INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
5310-00-517-6564INTERCHANGEABLE
NUT,PLAIN,HEXAGON
Z098073450
6680-00-862-5708INTERCHANGEABLE
PARTS KIT,FLOWMETER
73450
5305-01-598-5439INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
73450
6605-01-599-1578INTERCHANGEABLE
NRP,MAG COMP 180MM
73 450

Frequently Asked Questions

What is NSN 6640-00-234-9262?

NSN 6640-00-234-9262 is a Test Cell,pressure Bleeding, manufactured by Precision Scientific Petroleum Instruments Co, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-00-234-9262?

NSN 6640-00-234-9262 has 1 cross-referenced part number: 73450 (Precision Scientific Petroleum Instruments Co).

What NSN replaces 6640-00-234-9262?

There are 5 known substitutes for 6640-00-234-9262: 4530-00-276-7835, 5310-00-517-6564, 6680-00-862-5708 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 73450?

Key specifications for 73450: General Characteristics Item Description: C/O A CHROME PLATED COPPER COVER W/HOSE CONNECTION,A CRES STRAINER SOLDERED TO A BRASS RING,A CHROME PLATED COPPER FUNNEL CUP,FUNNEL AND BOTTOM SECTION,O/A DIM. 6 IN. DIA BY 5-1/2 IN. H 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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