Manufacturer

Colston Engineering Services Limited - - National Stock Number Parts Manufacturer

Here at ASAP Logistic Solutions, our team can assist you in your search for NSN parts from Colston Engineering Services Limited. We provide access to an unrivaled inventory of over 2 billion new, used, obsolete, and hard-to-find products, including Colston Engineering Services Limited items like , and other part types. As an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited enterprise belonging to the ASAP Semiconductor family of websites, we are dedicated to providing the best service possible to our customers. We can source and ship top-requested Colston Engineering Services Limited part numbers like 1603411-1, 1603412-1, 1603412-1, 1602821-1, 1616728-1, and others with expedited shipping options and with a commitment to quality assurance. If you would like to learn more and receive a quote, please fill out one of our online RFQ forms today!  

Network coverage

~308 parts

Across authorized OEM, qualified-surplus, and aftermarket channels.

Manufacturers

Multi-brand

Submit an MPN for anything not shown below.

Category overview

Colston Engineering Services Limited sourcing coverage

ASAP supports Colston Engineering Services Limited procurement for replacement, retrofit, and line-down maintenance programs — stocked current-production parts, obsolete generations, and qualified surplus. Compare listed parts, then submit any manufacturer part number, alternate, or drawing reference for a traceability-backed quote.

20 of 308 parts shown

MPNItem NameManufacturerSeriesQtyAvailabilityAction
1603411-1Roller RegulatorColston Engineering Services LimitedRoller Regulator
1603412-1Toggle Inlet RegulaColston Engineering Services LimitedToggle Inlet Regula
1603412-1Toggle Inlet RegulaColston Engineering Services LimitedToggle Inlet Regula
1602821-1Restrictor Fluid FlColston Engineering Services LimitedRestrictor Fluid Fl
1616728-1Washer FlatColston Engineering Services LimitedWasher Flat
1620594-1Cap AssemblyColston Engineering Services LimitedCap Assembly
1621386-1Cover Plate RegulatColston Engineering Services LimitedCover Plate Regulat
1602953-1Spacer SleeveColston Engineering Services LimitedSpacer Sleeve
1603660-38Material: Steel comp 301 or steel comp 303 overall Material Document and Classification: MIL-S-5059, comp 301, cond a mil spec 1ST material response or QQ-S-764, type 303 fed spec 2ND material response overallColston Engineering Services LimitedWasher Recessed
1-8-hhp-ssPlug PipeColston Engineering Services LimitedPlug Pipe
1-8-hhp-ssPlug PipeColston Engineering Services LimitedPlug Pipe
1034-b330-item-3Plug PipeColston Engineering Services LimitedPlug Pipe
1034-b330-item-3Plug PipeColston Engineering Services LimitedPlug Pipe
1076z017InsertColston Engineering Services LimitedInsert
1076z017InsertColston Engineering Services LimitedInsert
1602412-1General Characteristics Item Description: MetalColston Engineering Services LimitedValve Assembly Envi
1602412-1Valve Assembly EnviColston Engineering Services LimitedValve Assembly Envi
1602821-1III End Item Identification: OV-1 series acftColston Engineering Services LimitedRestrictor Fluid Fl
1602893-2Connector ReceptaclColston Engineering Services LimitedConnector Receptacl
1602893-2Connector ReceptaclColston Engineering Services LimitedConnector Receptacl
...
Integrated Electromechanicals

Industrial automation, control, and electromechanical components. Over 2 billion parts across 5,100+ manufacturers. Quotes back in 15 minutes, 24/7 — fulfilled from Anaheim, California.

Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B
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USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

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