NSN 1020-01-185-4408 · NIIN 011854408 · Part number 2528598
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 1020 — Guns, Over 125mm Through 150mm · FSG 10 — Weapons · CAGE 10001
Government record, cited
NSN 1020-01-185-4408 — this item is cataloged by the U.S. Government under National Stock Number 1020-01-185-4408. Manufacturer of record part number: 2528598.
Also searched as1020-01-185-4408 ·
1020011854408 ·
NIIN 011854408 ·
01-185-4408 ·
FSC 1020 Guns, Over 125mm Through 150mm · CAGE 10001 · 2528598
General Characteristics Item Description: STEEL 1042,TYPE C,GRADE 1; SURFACE TREATMENT PER MIL-P-16232 TYPE M,CLASS 2; 3.031 IN. LG O/A; 0.874 IN. MAX WIDTH AT CENTER; FOUR 0.376 IN. DIA HOLES IN
2 manufacturer part numbers on file
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 1020-01-185-4408
NIIN: 011854408
FSC: 1020 — Guns, Over 125mm Through 150mm
FSG: 10 — Weapons
Primary part number: 2528598
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Link,cocking, cataloged under National Stock Number 1020-01-185-4408, is classified within Federal Supply Class 1020 (Guns, Over 125mm Through 150mm) of the Weapons group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1020-01-185-4408
Primary Part Number
2528598
Item Name
Link,cocking
FSC / FSG
1020 / 10 — Guns, Over 125mm Through 150mm
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
General Characteristics Item Description
STEEL 1042,TYPE C,GRADE 1; SURFACE TREATMENT PER MIL-P-16232 TYPE M,CLASS 2; 3.031 IN. LG O/A; 0.874 IN. MAX WIDTH AT CENTER; FOUR 0.376 IN. DIA HOLES IN
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
No interchangeability data on file.
Other items in FSC 1020 — Guns, Over 125mm Through 150mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1020-00-008-5177
EJECTOR,CARTRIDGE
1020-00-008-5178
EJECTOR,CARTRIDGE
1020-00-008-5179
EJECTOR
1020-00-008-5181
PISTON
1020-00-008-5187
PLUNGER,VALVE
1020-00-008-5188
ACTUATOR,SWITCHETTE
1020-00-008-5188
ACTUATOR,SWITCHETTE
1020-00-008-5190
EJECTOR,CARTRIDGE
Frequently Asked Questions
What is NSN 1020-01-185-4408?
NSN 1020-01-185-4408 is a Link,cocking, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1020, Guns, Over 125mm Through 150mm. Status: active.
What part numbers are listed for NSN 1020-01-185-4408?
NSN 1020-01-185-4408 has 2 manufacturer part numbers on file: 2528598 (Bae Systems Land & Armaments L.p.), 2528598 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What are the specifications of 2528598?
Key specifications for 2528598: General Characteristics Item Description: STEEL 1042,TYPE C,GRADE 1; SURFACE TREATMENT PER MIL-P-16232 TYPE M,CLASS 2; 3.031 IN. LG O/A; 0.874 IN. MAX WIDTH AT CENTER; FOUR 0.376 IN. DIA HOLES IN; End Item Identification: FMC GUN MNT 5/54. 1 specification is documented in the U.S. Government catalog.
Is NSN 1020-01-185-4408 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 1020-01-185-4408?
NSN 1020-01-185-4408 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.