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NSN 2995-00-830-4722Government record, cited

Spacer, Actuator2995-00-830-4722

NSN 2995-00-830-4722 · NIIN 008304722 · Part number 20-4173
Ontic Engineering & Manufacturing, Inc Dba Ontic Us · FSC 2995 — Miscellaneous Engine Accessories, Aircraft · FSG 29 — Engine Accessories · CAGE 45934
Government record, cited
NSN 2995-00-830-4722 — this item is cataloged by the U.S. Government under National Stock Number 2995-00-830-4722. Manufacturer of record part number: 20-4173.
Also searched as  2995-00-830-4722 · 2995008304722 · NIIN 008304722 · 00-830-4722 · FSC 2995 Miscellaneous Engine Accessories, Aircraft · CAGE 45934 · 20-4173
Nearby stock numbers  ·
Features
  • Spacer,actuator — FSC 2995
  • 1 manufacturer part number on file
  • Manufacturer of record: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Identification
  • NSN: 2995-00-830-4722
  • NIIN: 008304722
  • FSC: 2995 — Miscellaneous Engine Accessories, Aircraft
  • FSG: 29 — Engine Accessories
  • Primary part number: 20-4173
  • Manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
General Description

The Spacer,actuator, cataloged under National Stock Number 2995-00-830-4722, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts
Item NameSpacer,actuator
FSC / FSG2995 — Miscellaneous Engine Accessories, Aircraft (FSG 29)
ManufacturersOntic Engineering & Manufacturing, Inc Dba Ontic Us (CAGE 45934)
Technical Specifications
ParameterValue
NSN2995-00-830-4722
Primary Part Number20-4173
Item NameSpacer,actuator
FSC / FSG2995 / 29 — Miscellaneous Engine Accessories, Aircraft
ManufacturerOntic Engineering & Manufacturing, Inc Dba Ontic Us
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part NumberManufacturer
20-4173 PRIMARY Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
Reference documents
ReferenceMeaning
20-4173 5/9 Secondary reference
Donallco Inc
No interchangeability data on file.
Other items in FSC 2995 — Miscellaneous Engine Accessories, Aircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2995-00-013-3692
COUPLING,DRIVE
2995-00-013-3711
SLEEVE,SELECTOR
2995-00-028-9833
2995-00-028-9833 · Item name not on file
2995-00-062-5177
VALVE,MUSCLES
2995-00-075-3629
2995-00-075-3629 · Item name not on file
2995-00-075-3630
STOP,GRIP
2995-00-591-8449
FLAPPER SUBASSY,CHE
2995-00-906-7169
FLANGE ASSEMBLY

Frequently Asked Questions

What is NSN 2995-00-830-4722?

NSN 2995-00-830-4722 is a Spacer,actuator, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.

What part numbers are listed for NSN 2995-00-830-4722?

NSN 2995-00-830-4722 has 1 manufacturer part number on file: 20-4173 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).

Is NSN 2995-00-830-4722 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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