NSN 1020-01-539-0504 · NIIN 015390504 · Part number 7249041
Naval Sea Systems Command · FSC 1020 — Guns, Over 125mm Through 150mm · FSG 10 — Weapons · CAGE 53711
Government record, cited
NSN 1020-01-539-0504 — this item is cataloged by the U.S. Government under National Stock Number 1020-01-539-0504. Manufacturer of record part number: 7249041.
Also searched as1020-01-539-0504 ·
1020015390504 ·
NIIN 015390504 ·
01-539-0504 ·
FSC 1020 Guns, Over 125mm Through 150mm · CAGE 53711 · 7249041
Nearby stock numbers← 1020-01-539-0500 Control Valve Assembly
·
1020-01-539-0507 →
Features
Drive Assembly,chai — FSC 1020
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 1020-01-539-0504
NIIN: 015390504
FSC: 1020 — Guns, Over 125mm Through 150mm
FSG: 10 — Weapons
Primary part number: 7249041
Manufacturer: Naval Sea Systems Command
General Description
The Drive Assembly,chai, cataloged under National Stock Number 1020-01-539-0504, is classified within Federal Supply Class 1020 (Guns, Over 125mm Through 150mm) of the Weapons group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 1020-01-539-0504?
NSN 1020-01-539-0504 is a Drive Assembly,chai, manufactured by Naval Sea Systems Command, classified under FSC 1020, Guns, Over 125mm Through 150mm. Status: active.
What part numbers are listed for NSN 1020-01-539-0504?
NSN 1020-01-539-0504 has 1 manufacturer part number on file: 7249041 (Naval Sea Systems Command).
What are the specifications of 7249041?
Key specifications for 7249041: End Item Identification: MK2 MOD2, SLIDE, 5/62CAL GUN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1020-01-539-0504 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 1020-01-539-0504?
NSN 1020-01-539-0504 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.