PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-620Chromatograph,gas

Sypris Electronics, Llc · NSN 6630-00-986-5229 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-00-986-5229 — this item is cataloged by the U.S. Government under National Stock Number 6630-00-986-5229. Primary manufacturer part number: 21-620.
Features
  • Chromatograph,gas — FSC 6630
  • 2 verified cross-references
  • Primary manufacturer: Sypris Electronics, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chromatograph,gas, cataloged under National Stock Number 6630-00-986-5229, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Sypris Electronics, Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6630-00-986-5229
Primary Part Number21-620
Item NameChromatograph,gas
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerSypris Electronics, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3040-00-163-040099121620 INTERCHANGEABLE
Gearshaft,spur
Alfa Laval Inc
3010-00-238-456621620 INTERCHANGEABLE
Gearcase-Motor
Naval Sea Systems Command
1650-00-252-336321620 INTERCHANGEABLE
Parts Kit,valve Ove
Eaton Aerospace Llc
4320-00-678-283323163 INTERCHANGEABLE
Shaft,transmission,pump
Industrial Technologies and Services Llc
5330-01-242-0691 INTERCHANGEABLE
Seal,plain Encased
1650-01-326-599621620 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Parker Hannifin Corporation Div Hydraulic Systems Division
6520-01-591-80825012734U0 INTERCHANGEABLE
Handpiece,dental
Brasseler Usa I Lp
Cross-Reference Index
Part NumberManufacturer
6630-7630-0150 Defense Supply Center Richmond Industrial Plant Equipment /dla/ (USA)
21-620 PRIMARY Sypris Electronics, Llc (USA)
Related Parts
3040-00-163-0400INTERCHANGEABLE
GEARSHAFT,SPUR
99121620
3010-00-238-4566INTERCHANGEABLE
GEARCASE-MOTOR
21620
1650-00-252-3363INTERCHANGEABLE
PARTS KIT,VALVE OVE
21620
4320-00-678-2833INTERCHANGEABLE
SHAFT,TRANSMISSION,PUMP
23163
5330-01-242-0691INTERCHANGEABLE
SEAL,PLAIN ENCASED
1650-01-326-5996INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
21620
6520-01-591-8082INTERCHANGEABLE
HANDPIECE,DENTAL
5012734U0

Frequently Asked Questions

What is NSN 6630-00-986-5229?

NSN 6630-00-986-5229 is a Chromatograph,gas, manufactured by Sypris Electronics, Llc, classified under FSC 6630 (No Item Name Available). Status: active.

What are the part numbers for NSN 6630-00-986-5229?

NSN 6630-00-986-5229 has 2 cross-referenced part numbers: 6630-7630-0150 (Defense Supply Center Richmond Industrial Plant Equipment /dla/), 21-620 (Sypris Electronics, Llc).

What NSN replaces 6630-00-986-5229?

There are 7 known substitutes for 6630-00-986-5229: 3040-00-163-0400, 3010-00-238-4566, 1650-00-252-3363 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21-620?

Key specifications for 21-620: Part Name Assigned by Controlling Agency: SPECTROMETER. 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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