General Characteristics Item Description: DIMENSIONS: 3.5 IN. H. X 9.75 IN. W. X 8.875 IN.; POWER SUPPLY RANGE: 8V DC TO 35V DC; PRESSURE RANGE: 50 TO 350; RPM DISPLAY: 0.5 IN. H.,4 DIGIT V
Identification
NSN: 4910-01-321-7893
NIIN: 013217893
FSC: 4910 — Motor Vehicle Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
General Description
The Tester,fuel Injector Pump, cataloged under National Stock Number 4910-01-321-7893, is classified within Federal Supply Class 4910 (Motor Vehicle 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4910-01-321-7893
Item Name
Tester,fuel Injector Pump
FSC / FSG
4910 / 49 — Motor Vehicle Maintenance and Repair Shop Specialized Equipment
Status
ACTIVE
General Characteristics Item Description
DIMENSIONS: 3.5 IN. H. X 9.75 IN. W. X 8.875 IN.; POWER SUPPLY RANGE: 8V DC TO 35V DC; PRESSURE RANGE: 50 TO 350; RPM DISPLAY: 0.5 IN. H.,4 DIGIT V
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
DIT-8000
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 4910 — Motor Vehicle Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4910-00-001-2367
SPREADER,CAR HOOD S
4910-00-001-3993
SLING,ENGINE AND TRANSMISSION,MO
4910-00-001-9266
4910-00-001-9266 · Item name not on file
4910-00-003-0179
4910-00-003-0179 · Item name not on file
4910-00-004-0778
CLAMP ASSEMBLY,TOWBAR
4910-00-004-3969
4910-00-004-3969 · Item name not on file
4910-00-004-9528
4910-00-004-9528 · Item name not on file
4910-00-005-7155
COLLAR
Frequently Asked Questions
What is NSN 4910-01-321-7893?
NSN 4910-01-321-7893 is a Tester,fuel Injector Pump, classified under FSC 4910, Motor Vehicle Maintenance and Repair Shop Specialized Equipment. Status: active.
What are the specifications of 4910-01-321-7893?
Key specifications for 4910-01-321-7893: General Characteristics Item Description: DIMENSIONS: 3.5 IN. H. X 9.75 IN. W. X 8.875 IN.; POWER SUPPLY RANGE: 8V DC TO 35V DC; PRESSURE RANGE: 50 TO 350; RPM DISPLAY: 0.5 IN. H.,4 DIGIT V. 1 specification is documented in the U.S. Government catalog.
Is NSN 4910-01-321-7893 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.