NSN 5680-01-446-0512 · NIIN 014460512 · Part number 5599696-9
Naval Sea Systems Command · FSC 5680 — Miscellaneous Construction Materials · FSG 56 — Construction and Building Materials · CAGE 53711
Government record, cited
NSN 5680-01-446-0512 — this item is cataloged by the U.S. Government under National Stock Number 5680-01-446-0512. Manufacturer of record part number: 5599696-9.
Also searched as5680-01-446-0512 ·
5680014460512 ·
NIIN 014460512 ·
01-446-0512 ·
FSC 5680 Miscellaneous Construction Materials · CAGE 53711 · 5599696-9
The Grating Assembly,lower, cataloged under National Stock Number 5680-01-446-0512, is classified within Federal Supply Class 5680 (Miscellaneous Construction Materials) of the Construction and Building Materials 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.
Technical Specifications
Parameter
Value
NSN
5680-01-446-0512
Primary Part Number
5599696-9
Item Name
Grating Assembly,lower
FSC / FSG
5680 / 56 — Miscellaneous Construction Materials
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5680 — Miscellaneous Construction Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5680-00-003-8318
5680-00-003-8318 · Item name not on file
5680-00-019-4358
5680-00-019-4358 · Item name not on file
5680-00-019-5376
5680-00-019-5376 · Item name not on file
5680-00-033-7057
5680-00-033-7057 · Item name not on file
5680-00-043-1294
5680-00-043-1294 · Item name not on file
5680-00-043-1295
5680-00-043-1295 · Item name not on file
5680-00-043-1296
5680-00-043-1296 · Item name not on file
5680-00-043-1297
5680-00-043-1297 · Item name not on file
Frequently Asked Questions
What is NSN 5680-01-446-0512?
NSN 5680-01-446-0512 is a Grating Assembly,lower, manufactured by Naval Sea Systems Command, classified under FSC 5680, Miscellaneous Construction Materials. Status: active.
What part numbers are listed for NSN 5680-01-446-0512?
NSN 5680-01-446-0512 has 1 manufacturer part number on file: 5599696-9 (Naval Sea Systems Command).
What are the specifications of 5599696-9?
Key specifications for 5599696-9: End Item Identification: VLS SEASPARROW, MK 41 MODEL 4. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5680-01-446-0512 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.