PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37012Calibration Standar

Antek Instruments Inc · NSN 6630-01-651-7623 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-01-651-7623 — this item is cataloged by the U.S. Government under National Stock Number 6630-01-651-7623. Primary manufacturer part number: 37012.
Features
  • Calibration Standar — FSC 6630
  • 1 verified cross-reference
  • Primary manufacturer: Antek Instruments Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Calibration Standar, cataloged under National Stock Number 6630-01-651-7623, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Antek Instruments Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCalibration Standar
FSC / FSG6630 — No Item Name Available (FSG 66)
ManufacturersAntek Instruments Inc (CAGE 53405)
Technical Specifications
ParameterValue
NSN6630-01-651-7623
Primary Part Number37012
Item NameCalibration Standar
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerAntek Instruments Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6145-01-214-802837112 INTERCHANGEABLE
Wire,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
6515-01-465-916037012 INTERCHANGEABLE
Trocar Kit
Imagyn Surgical
5310-01-565-190737012 INTERCHANGEABLE
Nut,self-Locking,hexagon
Fastenal Company Dba Fastenal Co
5120-01-581-0325 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
37012 PRIMARY Antek Instruments Inc (USA)
Related Parts
6145-01-214-8028INTERCHANGEABLE
WIRE,ELECTRICAL
37112
6515-01-465-9160INTERCHANGEABLE
TROCAR KIT
37012
5310-01-565-1907INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
37012
5120-01-581-0325INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 6630-01-651-7623?

NSN 6630-01-651-7623 is a Calibration Standar, manufactured by Antek Instruments Inc, classified under FSC 6630 (No Item Name Available). Status: active.

What are the part numbers for NSN 6630-01-651-7623?

NSN 6630-01-651-7623 has 1 cross-referenced part number: 37012 (Antek Instruments Inc).

What NSN replaces 6630-01-651-7623?

There are 4 known substitutes for 6630-01-651-7623: 6145-01-214-8028, 6515-01-465-9160, 5310-01-565-1907 and 1 more. Verify interchangeability with system specifications before substitution.

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