The Roller,material Handling, cataloged under National Stock Number 3990-01-271-6171, is classified within Federal Supply Class 3990 (Miscellaneous Materials Handling Equipment) of the Materials Handling Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1680-01-695-525162190-3-501POSSIBLE MATCH
PARTS KIT,SEAL REPLACEMENT,MECHA
Possible match (shared part number)Fisica Applied Technologies, Inc. Div Randtron Antenna Systems
1680-01-695-840062190-3-401POSSIBLE MATCH
PARTS KIT,SEAL REPLACEMENT,MECHA
Possible match (shared part number)Fisica Applied Technologies, Inc. Div Randtron Antenna Systems
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
62190
3/2Design control — primary reference
U.S. Government activity
Related Parts
1680-01-695-5251POSSIBLE MATCH
PARTS KIT,SEAL REPLACEMENT,MECHA
62190-3-501
1680-01-695-8400POSSIBLE MATCH
PARTS KIT,SEAL REPLACEMENT,MECHA
62190-3-401
Frequently Asked Questions
What is NSN 3990-01-271-6171?
NSN 3990-01-271-6171 is a Roller,material Handling, classified under FSC 3990, Miscellaneous Materials Handling Equipment. Status: active.
What NSN replaces 3990-01-271-6171?
2 possible matches (shared part number, not a government interchangeability claim): 1680-01-695-5251, 1680-01-695-8400. Verify interchangeability with system specifications before substitution.
Is NSN 3990-01-271-6171 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.