PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21456Pen,recording

Angus Electronics Co Sub of Esterline Corp · NSN 7520-00-168-0228 · FSC 7520 · No Item Name Available
Verified by PartsTable
NSN 7520-00-168-0228 — this item is cataloged by the U.S. Government under National Stock Number 7520-00-168-0228. Primary manufacturer part number: 21456.
Features
  • Pen,recording — FSC 7520
  • 1 verified cross-reference
  • Primary manufacturer: Angus Electronics Co Sub of Esterline Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pen,recording, cataloged under National Stock Number 7520-00-168-0228, is classified within Federal Supply Class 7520 (No Item Name Available) of the Office Supplies and Devices group. The primary manufacturer of record is Angus Electronics Co Sub of Esterline Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePen,recording
FSC / FSG7520 — No Item Name Available (FSG 75)
ManufacturersAngus Electronics Co Sub of Esterline Corp (CAGE 72264)
Technical Specifications
ParameterValue
NSN7520-00-168-0228
Primary Part Number21456
Item NamePen,recording
FSC / FSG7520 / 75 — No Item Name Available
ManufacturerAngus Electronics Co Sub of Esterline Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6550-00-541-2980 INTERCHANGEABLE
Blood Collecting-Culture Bottle
3120-00-696-042321-456 INTERCHANGEABLE
Bearing,sleeve
Dresser Industries Inc Leroi Div
9905-01-239-6775 INTERCHANGEABLE
Plate,identification
Cross-Reference Index
Part NumberManufacturer
21456 Angus Electronics Co Sub of Esterline Corp (USA)
Related Parts
6550-00-541-2980INTERCHANGEABLE
BLOOD COLLECTING-CULTURE BOTTLE
3120-00-696-0423INTERCHANGEABLE
BEARING,SLEEVE
21-456
9905-01-239-6775INTERCHANGEABLE
PLATE,IDENTIFICATION

Frequently Asked Questions

What is NSN 7520-00-168-0228?

NSN 7520-00-168-0228 is a Pen,recording, manufactured by Angus Electronics Co Sub of Esterline Corp, classified under FSC 7520 (No Item Name Available). Status: active.

What are the part numbers for NSN 7520-00-168-0228?

NSN 7520-00-168-0228 has 1 cross-referenced part number: 21456 (Angus Electronics Co Sub of Esterline Corp).

What NSN replaces 7520-00-168-0228?

There are 3 known substitutes for 7520-00-168-0228: 6550-00-541-2980, 3120-00-696-0423, 9905-01-239-6775. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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