FSC 4931 — Fire Control Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment
Government record, cited
Also searched as4931-01-391-7638 ·
4931013917638 ·
NIIN 013917638 ·
01-391-7638 ·
FSC 4931 Fire Control Maintenance and Repair Shop Specialized Equipment
Nearby stock numbers← 4931-01-391-7635 Test Set, Fire Control Subsystem
·
4931-01-394-9634 Assembly, Vxibus →
Features
Test Set,fire Control Subsystem — FSC 4931
AC Voltage Rating: 115.0 VOLTS NOMINAL
Diameter: 17.100 INCHES NOMINAL IN
Electrical Power Source Relationship: ALTERNATE OPERATING
Height: 3.470 INCHES NOMINAL IN
Frequency Rating: 60.0 HERTZ NOMINAL
Identification
NSN: 4931-01-391-7638
NIIN: 013917638
FSC: 4931 — Fire Control Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
General Description
The Test Set,fire Control Subsystem, cataloged under National Stock Number 4931-01-391-7638, is classified within Federal Supply Class 4931 (Fire Control Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
4931-01-391-7638
Item Name
Test Set,fire Control Subsystem
FSC / FSG
4931 / 49 — Fire Control Maintenance and Repair Shop Specialized Equipment
Status
ACTIVE
AC Voltage Rating
115.0 VOLTS NOMINAL
Diameter
17.100 INCHES NOMINAL IN
Electrical Power Source Relationship
ALTERNATE OPERATING
Height
3.470 INCHES NOMINAL IN
Frequency Rating
60.0 HERTZ NOMINAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
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
DS347-080-JB-488
3/9Design control — primary reference
Interface Engineering Corporation
No interchangeability data on file.
Other items in FSC 4931 — Fire Control Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4931-00-001-1289
4931-00-001-1289 · Item name not on file
4931-00-001-1293
COMPUTER,FINAL TEST FIXTURE
4931-00-003-1080
SLIDE,CABINET SECTI
4931-00-003-5947
4931-00-003-5947 · Item name not on file
4931-00-003-8359
4931-00-003-8359 · Item name not on file
4931-00-003-8410
4931-00-003-8410 · Item name not on file
4931-00-003-8413
4931-00-003-8413 · Item name not on file
4931-00-003-8414
4931-00-003-8414 · Item name not on file
Frequently Asked Questions
What is NSN 4931-01-391-7638?
NSN 4931-01-391-7638 is a Test Set,fire Control Subsystem, classified under FSC 4931, Fire Control Maintenance and Repair Shop Specialized Equipment. Status: active.
What are the specifications of 4931-01-391-7638?
Key specifications for 4931-01-391-7638: AC Voltage Rating: 115.0 VOLTS NOMINAL; Diameter: 17.100 INCHES NOMINAL IN; Electrical Power Source Relationship: ALTERNATE OPERATING; Height: 3.470 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4931-01-391-7638 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.
What is the DEMIL code for NSN 4931-01-391-7638?
NSN 4931-01-391-7638 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.