The Clamp,synchro, cataloged under National Stock Number 5340-00-004-2197, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Clamp,synchro
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Technical Specifications
Parameter
Value
NSN
5340-00-004-2197
Item Name
Clamp,synchro
FSC / FSG
5340 / 53 — Hardware, Commercial
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5315-00-258-3282MS16562-258POSSIBLE MATCH
PIN,SPRING
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
2990-00-734-0474POSSIBLE MATCH
PIPE
Possible match (shared part number)
4220-01-128-4386500-011POSSIBLE MATCH
HELMET KIT
Possible match (shared part number)Kirby Morgan Dive Systems Inc
6625-01-134-2487POSSIBLE MATCH
METER AND BEZEL
Possible match (shared part number)
5920-01-277-60191978067-107POSSIBLE MATCH
FUSE,CARTRIDGE
Possible match (shared part number)Northrop Grumman Systems Corporation
3020-01-392-246450001-1POSSIBLE MATCH
GEAR,INTERNAL
Possible match (shared part number)Morpac Industries, Inc Div Actuator
6750-01-427-4690POSSIBLE MATCH
FILM,PHOTOGRAPHIC
Possible match (shared part number)
5410-01-468-574150-0011POSSIBLE MATCH
GUTTER,RAIN CS END
Possible match (shared part number)Clamshell Structures, Inc
5935-01-500-5783500T011M51B06-6POSSIBLE MATCH
BACKSHELL,ELECTRICAL CONNECTOR
Possible match (shared part number)Glenair, Inc.
5935-01-500-5789500T011M21B04-6POSSIBLE MATCH
BACKSHELL,ELECTRICAL CONNECTOR
Possible match (shared part number)Glenair, Inc.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
5000-11
3/2Design control — primary reference
U.S. Government activity
Related Parts
5315-00-258-3282POSSIBLE MATCH
PIN,SPRING
MS16562-258
2990-00-734-0474POSSIBLE MATCH
PIPE
4220-01-128-4386POSSIBLE MATCH
HELMET KIT
500-011
6625-01-134-2487POSSIBLE MATCH
METER AND BEZEL
5920-01-277-6019POSSIBLE MATCH
FUSE,CARTRIDGE
1978067-107
3020-01-392-2464POSSIBLE MATCH
GEAR,INTERNAL
50001-1
6750-01-427-4690POSSIBLE MATCH
FILM,PHOTOGRAPHIC
5410-01-468-5741POSSIBLE MATCH
GUTTER,RAIN CS END
50-0011
5935-01-500-5783POSSIBLE MATCH
BACKSHELL,ELECTRICAL CONNECTOR
500T011M51B06-6
5935-01-500-5789POSSIBLE MATCH
BACKSHELL,ELECTRICAL CONNECTOR
500T011M21B04-6
5935-01-500-5792POSSIBLE MATCH
BACKSHELL,ELECTRICAL CONNECTOR
500T011M51B10-6
Frequently Asked Questions
What is NSN 5340-00-004-2197?
NSN 5340-00-004-2197 is a Clamp,synchro, classified under FSC 5340, Hardware, Commercial. Status: active.
What NSN replaces 5340-00-004-2197?
11 possible matches (shared part number, not a government interchangeability claim): 5315-00-258-3282, 2990-00-734-0474, 4220-01-128-4386. Verify interchangeability with system specifications before substitution.
Is NSN 5340-00-004-2197 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.