NSN 1680-00-856-3988 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-856-3988. Manufacturer of record part number: G200M45.
Also searched as1680-00-856-3988 ·
1680008563988 ·
NIIN 008563988 ·
00-856-3988 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 64829 · G200M45 · 51023
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: G200M45
Manufacturer: Arvinmeritor Inc
General Description
The Restrictor, cataloged under National Stock Number 1680-00-856-3988, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Arvinmeritor Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 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
Restrictor
FSC / FSG
1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Manufacturers
Arvinmeritor Inc (CAGE 64829)
Technical Specifications
Parameter
Value
NSN
1680-00-856-3988
Primary Part Number
G200M45
Item Name
Restrictor
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer
Arvinmeritor Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-109-48135102-3POSSIBLE MATCH
VALVE,REGULATING,FLUID PRESSURE
Possible match (shared part number)Aar Allen Services, Inc Dba Aar Component Services Wellington
6110-01-252-85169004816105POSSIBLE MATCH
CONTACTOR,MAGNETIC
Possible match (shared part number)A. O. Smith Corporation Dba a O Smith Corp
NSN 1680-00-856-3988 is a Restrictor, manufactured by Arvinmeritor Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-00-856-3988?
NSN 1680-00-856-3988 has 2 manufacturer part numbers on file: 51023 (Arvinmeritor Inc), G200M45 (Arvinmeritor Inc).
What NSN replaces 1680-00-856-3988?
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-109-4813, 6110-01-252-8516. Verify interchangeability with system specifications before substitution.
Is NSN 1680-00-856-3988 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 1680-00-856-3988?
NSN 1680-00-856-3988 has DEMIL Code Q. 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.