PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

525-0001020Calibrator

American Hofmann Corp · NSN 6625-01-116-6358 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-116-6358 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-116-6358. Primary manufacturer part number: 525-0001020.
Features
  • Calibrator — FSC 6625
  • 2 verified cross-references
  • Primary manufacturer: American Hofmann Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Calibrator, cataloged under National Stock Number 6625-01-116-6358, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is American Hofmann Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameCalibrator
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersNaval Inventory Control Point Mechanicsburg (CAGE 03950); American Hofmann Corp (CAGE 30471)
Successor NSN5998-00-020-0231 — Electronic Components Assembly
Technical Specifications
ParameterValue
NSN6625-01-116-6358
Primary Part Number525-0001020
Item NameCalibrator
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerAmerican Hofmann Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5998-00-020-0231 (1557)
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeZ
Verified Substitutes 12
5998-00-020-02311557 SUCCESSOR
Electronic Components Assembly
Mission Systems Davenport Inc.
5930-00-105-82531557 INTERCHANGEABLE
Switch,toggle
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5325-00-200-7526674891 INTERCHANGEABLE
Ring,retaining
General Motors Corp
5365-00-289-492610A2512 INTERCHANGEABLE
Plug,machine Thread
Napco International Llc Dba Napco International Inc
5325-00-406-5303K100H595-08 INTERCHANGEABLE
Insert,panel Fastener
Howmet Global Fastening Systems Inc Div Rosan Products
4330-00-436-2384 INTERCHANGEABLE
Filter Body,fluid
5930-01-145-6078 INTERCHANGEABLE
Switch,rotary
4730-01-244-841405705B-C04 INTERCHANGEABLE
Elbow,pipe to Hose
Danfoss Power Solutions II, Llc
5985-01-294-5756 INTERCHANGEABLE
Line Section,radio Frequency Tra
5980-01-407-6827 INTERCHANGEABLE
Light Emitting Diode
Cross-Reference Index
Part NumberManufacturer
1557 Naval Inventory Control Point Mechanicsburg (USA)
525-0001020 PRIMARY American Hofmann Corp (USA)
Related Parts
SUCCESSOR 5998-00-020-0231 Electronic Components Assembly · 1557
5930-00-105-8253INTERCHANGEABLE
SWITCH,TOGGLE
1557
5325-00-200-7526INTERCHANGEABLE
RING,RETAINING
674891
5365-00-289-4926INTERCHANGEABLE
PLUG,MACHINE THREAD
10A2512
5325-00-406-5303INTERCHANGEABLE
INSERT,PANEL FASTENER
K100H595-08
4330-00-436-2384INTERCHANGEABLE
FILTER BODY,FLUID
5930-01-145-6078INTERCHANGEABLE
SWITCH,ROTARY
4730-01-244-8414INTERCHANGEABLE
ELBOW,PIPE TO HOSE
05705B-C04
5985-01-294-5756INTERCHANGEABLE
LINE SECTION,RADIO FREQUENCY TRA
5980-01-407-6827INTERCHANGEABLE
LIGHT EMITTING DIODE
2040-01-459-1680INTERCHANGEABLE
DOOR,CARGO
1557-1
5340-01-509-7800INTERCHANGEABLE
LOCK SET
1557

Frequently Asked Questions

What is NSN 6625-01-116-6358?

NSN 6625-01-116-6358 is a Calibrator, manufactured by American Hofmann Corp, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-116-6358?

NSN 6625-01-116-6358 has 2 cross-referenced part numbers: 1557 (Naval Inventory Control Point Mechanicsburg), 525-0001020 (American Hofmann Corp).

What NSN replaces 6625-01-116-6358?

There are 12 known substitutes for 6625-01-116-6358: 5998-00-020-0231, 5930-00-105-8253, 5325-00-200-7526 and 9 more. Verify interchangeability with system specifications before substitution.

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