Rail, Gooseneck 1005-01-520-4292 NSN 1005-01-520-4292 · NIIN 015204292 · Part number MNT-990B
Leapers Inc · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 3TVK0
NSN 1005-01-520-4292 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-520-4292. Manufacturer of record part number: MNT-990B .
Also searched as
1005-01-520-4292 ·
1005015204292 ·
NIIN 015204292 ·
01-520-4292 ·
FSC 1005 Guns, Through 30mm · CAGE 3TVK0 · MNT-990B
Nearby stock numbers
← 1005-01-519-7550 Light, Tactical
·
1005-01-520-5224 Handle Mount, Reflex →
Features
Rail,gooseneck — FSC 1005 1 manufacturer part number on file Manufacturer of record: Leapers Inc
Identification
NSN: 1005-01-520-4292
NIIN: 015204292
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: MNT-990B
Manufacturer: Leapers Inc
General Description
The Rail,gooseneck, cataloged under National Stock Number 1005-01-520-4292, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Leapers Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 1005-01-520-4292 Primary Part Number MNT-990B Item Name Rail,gooseneck FSC / FSG 1005 / 10 — Guns, Through 30mm Manufacturer Leapers 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
Cross-Reference Index
Part Number Manufacturer
MNT-990B PRIMARY Leapers Inc (USA)
No interchangeability data on file.
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Frequently Asked Questions
What is NSN 1005-01-520-4292?
NSN 1005-01-520-4292 is a Rail,gooseneck, manufactured by Leapers Inc, classified under FSC 1005, Guns, Through 30mm. Status: active.
What part numbers are listed for NSN 1005-01-520-4292?
NSN 1005-01-520-4292 has 1 manufacturer part number on file: MNT-990B (Leapers Inc).
What are the specifications of MNT-990B?
Key specifications for MNT-990B: End Item Identification: (M16A1) RIFLE, 5.56MM MM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1005-01-520-4292 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 1005-01-520-4292?
NSN 1005-01-520-4292 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.
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