Adapter, Test Block, Solenoid Valv4920-01-174-1891
NSN 4920-01-174-1891 · NIIN 011741891
FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment
Government record, cited
Also searched as4920-01-174-1891 ·
4920011741891 ·
NIIN 011741891 ·
01-174-1891 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · 3837000F129 · 3837000F129
Nearby stock numbers← 4920-01-174-1890 Accessory Set, Interface Device
·
4920-01-174-1895 Power Adapter Set →
Features
Adapter,test Block,solenoid Valv — FSC 4920
General Characteristics Item Description: 3 IN. LG,2 IN. W,4 IN. H; 3 LBS; ALUMINUM (ANODIZED); DESIGN SPEC MIL-S-8512D (MODIFIED TO ILS/DS-30A-31) A
Identification
NSN: 4920-01-174-1891
NIIN: 011741891
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
General Description
The Adapter,test Block,solenoid Valv, cataloged under National Stock Number 4920-01-174-1891, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
3 IN. LG,2 IN. W,4 IN. H; 3 LBS; ALUMINUM (ANODIZED); DESIGN SPEC MIL-S-8512D (MODIFIED TO ILS/DS-30A-31) A
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
3837000F129
3/2Design control — primary reference
U.S. Government activity
3837000F129
5/1Secondary reference
Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations
No interchangeability data on file.
Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4920-00-000-0190
TEST SET,FLIGHT CONTROL SYSTEM
4920-00-001-1405
4920-00-001-1405 · Item name not on file
4920-00-001-1716
4920-00-001-1716 · Item name not on file
4920-00-001-1744
4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
4920-00-001-1746
4920-00-001-1746 · Item name not on file
4920-00-001-1747
4920-00-001-1747 · Item name not on file
4920-00-001-1748
4920-00-001-1748 · Item name not on file
Frequently Asked Questions
What is NSN 4920-01-174-1891?
NSN 4920-01-174-1891 is a Adapter,test Block,solenoid Valv, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What are the specifications of 4920-01-174-1891?
Key specifications for 4920-01-174-1891: General Characteristics Item Description: 3 IN. LG,2 IN. W,4 IN. H; 3 LBS; ALUMINUM (ANODIZED); DESIGN SPEC MIL-S-8512D (MODIFIED TO ILS/DS-30A-31) A; End Item Identification: ACFT MODEL AV-8B. 1 specification is documented in the U.S. Government catalog.
Is NSN 4920-01-174-1891 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.