The Valve,linear,directional Control, cataloged under National Stock Number 4810-01-228-9281, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-228-9281 |
| Primary Part Number | 176005-100 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 176005-100 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| 176005-100 | 5/9 Secondary reference U.S. Government activity |
| 176005-100 | 5/9 Secondary reference Moog Inc Div Moog Inc., Space and Defense - Salt Lake City |
NSN 4810-01-228-9281 is a Valve,linear,directional Control, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-228-9281 has 1 manufacturer part number on file: 176005-100 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
Key specifications for 176005-100: Special Features: C/O:SLEEVE 1;SLIDE 1;2-REQUIRED PER ASSY;FUNCTIONAL DESCRIPTION:NHA 176000-100;USED ON 176000-100;FSC APPLICATION DATA:AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS;; End Item Identification: C-5B AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4810-01-228-9281 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.