NSN 1680-01-168-4683 · NIIN 011684683 · Part number A2723-1
Marathonnorco Aerospace, Inc. · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 08844
Government record, cited
NSN 1680-01-168-4683 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-168-4683. Manufacturer of record part number: A2723-1.
Also searched as1680-01-168-4683 ·
1680011684683 ·
NIIN 011684683 ·
01-168-4683 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 08844 · A2723-1
Nearby stock numbers← 1680-01-168-4678 Ramp, Detent, Rotor Brake Handle
·
1680-01-168-4691 Bond Assembly, Case →
Features
Strut Assembly,door — FSC 1680
1 manufacturer part number on file
Manufacturer of record: Marathonnorco Aerospace, Inc.
Identification
NSN: 1680-01-168-4683
NIIN: 011684683
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: A2723-1
Manufacturer: Marathonnorco Aerospace, Inc.
General Description
The Strut Assembly,door, cataloged under National Stock Number 1680-01-168-4683, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Marathonnorco Aerospace, Inc.. The record lists 1 manufacturer part number 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.
Technical Specifications
Parameter
Value
NSN
1680-01-168-4683
Primary Part Number
A2723-1
Item Name
Strut Assembly,door
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer
Marathonnorco Aerospace, Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-179-4438A27-231POSSIBLE MATCH
RETAINER,PACKING
Possible match (shared part number)Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc
4710-01-258-52761373M45P03POSSIBLE MATCH
TUBE AND FITTINGS,METALLIC
Possible match (shared part number)General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp
NSN 1680-01-168-4683 is a Strut Assembly,door, manufactured by Marathonnorco Aerospace, Inc., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-168-4683?
NSN 1680-01-168-4683 has 1 manufacturer part number on file: A2723-1 (Marathonnorco Aerospace, Inc.).
What NSN replaces 1680-01-168-4683?
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-179-4438, 4710-01-258-5276. Verify interchangeability with system specifications before substitution.
What are the specifications of A2723-1?
Key specifications for A2723-1: End Item Identification: AIRCRAFT MODEL SH-60B. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-168-4683 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 1680-01-168-4683?
NSN 1680-01-168-4683 has DEMIL Code D. 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.