NSN 1420-01-550-1998 — this item is cataloged by the U.S. Government under National Stock Number 1420-01-550-1998. Manufacturer of record part number: 7650721.
General Characteristics Item Description: LGTH.25.02,DIA.13.58,WT.100.LBS. LBS
Package Reference Number: MK684 MOD-0
Gross Weight: 129.00 SHIPPING CONTAINER POUNDS
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 1420-01-550-1998
NIIN: 015501998
FSC: 1420 — Guided Missile Components
FSG: 14 — Guided Missiles
Primary part number: 7650721
Manufacturer: Naval Sea Systems Command
General Description
The Detecting Device,target Shroud a, cataloged under National Stock Number 1420-01-550-1998, is classified within Federal Supply Class 1420 (Guided Missile Components) of the Guided Missiles group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 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 1420 — Guided Missile Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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1420-00-001-1309 · Item name not on file
1420-00-001-3693
1420-00-001-3693 · Item name not on file
1420-00-001-4003
1420-00-001-4003 · Item name not on file
1420-00-001-4004
1420-00-001-4004 · Item name not on file
1420-00-001-6948
1420-00-001-6948 · Item name not on file
1420-00-003-0174
1420-00-003-0174 · Item name not on file
Frequently Asked Questions
What is NSN 1420-01-550-1998?
NSN 1420-01-550-1998 is a Detecting Device,target Shroud a, manufactured by Naval Sea Systems Command, classified under FSC 1420, Guided Missile Components. Status: active.
What part numbers are listed for NSN 1420-01-550-1998?
NSN 1420-01-550-1998 has 1 manufacturer part number on file: 7650721 (Naval Sea Systems Command).
What are the specifications of 7650721?
Key specifications for 7650721: Model Number: MK45 MOD-15; General Characteristics Item Description: LGTH.25.02,DIA.13.58,WT.100.LBS. LBS; Package Reference Number: MK684 MOD-0; End Item Identification: SM-2 BLK-IV.. 4 specifications are documented in the U.S. Government catalog.
Is NSN 1420-01-550-1998 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 1420-01-550-1998?
NSN 1420-01-550-1998 has DEMIL Code P. 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.