PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3 2520-1Weight,balance

Krupp-Mak Co · NSN 6670-01-348-8870 · FSC 6670 · No Item Name Available
Verified by PartsTable
NSN 6670-01-348-8870 — this item is cataloged by the U.S. Government under National Stock Number 6670-01-348-8870. Primary manufacturer part number: 3 2520-1.
Features
  • Weight,balance — FSC 6670
  • 1 verified cross-reference
  • Primary manufacturer: Krupp-Mak Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Weight,balance, cataloged under National Stock Number 6670-01-348-8870, is classified within Federal Supply Class 6670 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Krupp-Mak Co. 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 NameWeight,balance
FSC / FSG6670 — No Item Name Available (FSG 66)
ManufacturersKrupp-Mak Co (CAGE 0R6X1)
Technical Specifications
ParameterValue
NSN6670-01-348-8870
Primary Part Number3 2520-1
Item NameWeight,balance
FSC / FSG6670 / 66 — No Item Name Available
ManufacturerKrupp-Mak Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4940-00-504-245832520-1 INTERCHANGEABLE
Nozzle,cleaner
Collins Engine Nozzles, Inc
9505-00-684-4843MS20995F41 INTERCHANGEABLE
Wire,nonelectrical
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
2510-01-532-104932520-1 INTERCHANGEABLE
Link,cam,valve Operator
Hydraulics International, Inc. Dba Hydraulics International Inc
Cross-Reference Index
Part NumberManufacturer
3 2520-1 PRIMARY Krupp-Mak Co (USA)
Related Parts
4940-00-504-2458INTERCHANGEABLE
NOZZLE,CLEANER
32520-1
9505-00-684-4843INTERCHANGEABLE
WIRE,NONELECTRICAL
MS20995F41
2510-01-532-1049INTERCHANGEABLE
LINK,CAM,VALVE OPERATOR
32520-1

Frequently Asked Questions

What is NSN 6670-01-348-8870?

NSN 6670-01-348-8870 is a Weight,balance, manufactured by Krupp-Mak Co, classified under FSC 6670 (No Item Name Available). Status: active.

What are the part numbers for NSN 6670-01-348-8870?

NSN 6670-01-348-8870 has 1 cross-referenced part number: 3 2520-1 (Krupp-Mak Co).

What NSN replaces 6670-01-348-8870?

There are 3 known substitutes for 6670-01-348-8870: 4940-00-504-2458, 9505-00-684-4843, 2510-01-532-1049. Verify interchangeability with system specifications before substitution.

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