PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12B5Chart,recording Instrument

Palmer Instruments Inc. Dba Palmer Instruments Inc · NSN 7530-00-234-2077 · FSC 7530 · No Item Name Available
Verified by PartsTable
NSN 7530-00-234-2077 — this item is cataloged by the U.S. Government under National Stock Number 7530-00-234-2077. Primary manufacturer part number: 12B5.
Features
  • Chart,recording Instrument — FSC 7530
  • Specific Usage Design: RCORDING THEROMETER,12.000 IN. SIZE IN
  • 1 verified cross-reference
  • Primary manufacturer: Palmer Instruments Inc. Dba Palmer Instruments Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chart,recording Instrument, cataloged under National Stock Number 7530-00-234-2077, is classified within Federal Supply Class 7530 (No Item Name Available) of the Office Supplies and Devices group. The primary manufacturer of record is Palmer Instruments Inc. Dba Palmer Instruments Inc. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7530-00-234-2077
Primary Part Number12B5
Item NameChart,recording Instrument
FSC / FSG7530 / 75 — No Item Name Available
ManufacturerPalmer Instruments Inc. Dba Palmer Instruments Inc
StatusACTIVE
Specific Usage DesignRCORDING THEROMETER,12.000 IN. SIZE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5985-01-293-3323357299-10 INTERCHANGEABLE
Attenuator,fixed
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
Cross-Reference Index
Part NumberManufacturer
12B5 PRIMARY Palmer Instruments Inc. Dba Palmer Instruments Inc (USA)
Related Parts
5985-01-293-3323INTERCHANGEABLE
ATTENUATOR,FIXED
357299-10

Frequently Asked Questions

What is NSN 7530-00-234-2077?

NSN 7530-00-234-2077 is a Chart,recording Instrument, manufactured by Palmer Instruments Inc. Dba Palmer Instruments Inc, classified under FSC 7530 (No Item Name Available). Status: active.

What are the part numbers for NSN 7530-00-234-2077?

NSN 7530-00-234-2077 has 1 cross-referenced part number: 12B5 (Palmer Instruments Inc. Dba Palmer Instruments Inc).

What NSN replaces 7530-00-234-2077?

There is 1 known substitute for 7530-00-234-2077: 5985-01-293-3323. Verify interchangeability with system specifications before substitution.

What are the specifications of 12B5?

Key specifications for 12B5: Specific Usage Design: RCORDING THEROMETER,12.000 IN. SIZE 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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