General Characteristics Item Description: STEEL; 400 LB RATED LOAD CAP.; 30 IN. TO 50 IN,ADJ DESIGNED FOR 12 IN,W CONVEYOR; 3 LEGS LBS
Features Provided: ADJUSTABLE
Nondefinitive Spec/std Data: 2 SIZE AND A STYLE AND 400 CAPACITY
Material: STEEL OVERALL
Identification
NSN: 3910-00-271-1863
NIIN: 002711863
FSC: 3910 — Conveyors
FSG: 39 — Materials Handling Equipment
General Description
The Support,gravity Conveyor,floor, cataloged under National Stock Number 3910-00-271-1863, is classified within Federal Supply Class 3910 (Conveyors) of the Materials Handling Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3910-00-271-1863
Item Name
Support,gravity Conveyor,floor
FSC / FSG
3910 / 39 — Conveyors
Status
ACTIVE
General Characteristics Item Description
STEEL; 400 LB RATED LOAD CAP.; 30 IN. TO 50 IN,ADJ DESIGNED FOR 12 IN,W CONVEYOR; 3 LEGS LBS
Features Provided
ADJUSTABLE
Nondefinitive Spec/std Data
2 SIZE AND A STYLE AND 400 CAPACITY
Material
STEEL OVERALL
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
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3910-00-271-1864POSSIBLE MATCH
SUPPORT,GRAVITY CONVEYOR,FLOOR
Possible match (shared part number)
3910-00-274-6739POSSIBLE MATCH
CONVEYOR,ROLLER,GRAVITY
Possible match (shared part number)
3910-00-282-0590POSSIBLE MATCH
CONVEYOR,ROLLER,GRAVITY
Possible match (shared part number)
3910-00-881-9950POSSIBLE MATCH
CONVEYOR,WHEEL,GRAVITY
Possible match (shared part number)
3910-00-881-9951POSSIBLE MATCH
CONVEYOR,WHEEL,GRAVITY
Possible match (shared part number)
3910-00-957-8692POSSIBLE MATCH
CONVEYOR,ROLLER,GRAVITY
Possible match (shared part number)
3910-00-957-8693POSSIBLE MATCH
CONVEYOR,ROLLER,GRAVITY
Possible match (shared part number)
3910-00-957-8694POSSIBLE MATCH
CONVEYOR,ROLLER,GRAVITY
Possible match (shared part number)
3910-00-957-8695POSSIBLE MATCH
CONVEYOR,ROLLER,GRAVITY
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
MIL-C-11218
4/1Identification reference
U.S. Government activity
Related Parts
3910-00-271-1864POSSIBLE MATCH
SUPPORT,GRAVITY CONVEYOR,FLOOR
3910-00-274-6739POSSIBLE MATCH
CONVEYOR,ROLLER,GRAVITY
3910-00-282-0590POSSIBLE MATCH
CONVEYOR,ROLLER,GRAVITY
3910-00-881-9950POSSIBLE MATCH
CONVEYOR,WHEEL,GRAVITY
3910-00-881-9951POSSIBLE MATCH
CONVEYOR,WHEEL,GRAVITY
3910-00-957-8692POSSIBLE MATCH
CONVEYOR,ROLLER,GRAVITY
3910-00-957-8693POSSIBLE MATCH
CONVEYOR,ROLLER,GRAVITY
3910-00-957-8694POSSIBLE MATCH
CONVEYOR,ROLLER,GRAVITY
3910-00-957-8695POSSIBLE MATCH
CONVEYOR,ROLLER,GRAVITY
Frequently Asked Questions
What is NSN 3910-00-271-1863?
NSN 3910-00-271-1863 is a Support,gravity Conveyor,floor, classified under FSC 3910, Conveyors. Status: active.
What NSN replaces 3910-00-271-1863?
9 possible matches (shared part number, not a government interchangeability claim): 3910-00-271-1864, 3910-00-274-6739, 3910-00-282-0590. Verify interchangeability with system specifications before substitution.
What are the specifications of 3910-00-271-1863?
Key specifications for 3910-00-271-1863: General Characteristics Item Description: STEEL; 400 LB RATED LOAD CAP.; 30 IN. TO 50 IN,ADJ DESIGNED FOR 12 IN,W CONVEYOR; 3 LEGS LBS; Features Provided: ADJUSTABLE; Nondefinitive Spec/std Data: 2 SIZE AND A STYLE AND 400 CAPACITY; Material: STEEL OVERALL. 4 specifications are documented in the U.S. Government catalog.
Is NSN 3910-00-271-1863 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.