NSN 5999-01-677-2123 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-677-2123. Manufacturer of record part number: 8408-0144-56.
Also searched as5999-01-677-2123 ·
5999016772123 ·
NIIN 016772123 ·
01-677-2123 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 30817 · 8408-0144-56
The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-677-2123, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Laird Technologies, Inc Dba Laird Technologies. 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
5999-01-677-2123
Primary Part Number
8408-0144-56
Item Name
Shielding Gasket,electronic
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Laird Technologies, Inc Dba Laird Technologies
Status
ACTIVE
Temp Rating
-56.0 CELSIUS AND 260.0 CELSIUS DEGC
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 5999 — Miscellaneous Electrical and Electronic Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5999-00-001-1345
5999-00-001-1345 · Item name not on file
5999-00-001-1346
5999-00-001-1346 · Item name not on file
5999-00-001-1348
5999-00-001-1348 · Item name not on file
5999-00-001-1349
5999-00-001-1349 · Item name not on file
5999-00-001-1355
5999-00-001-1355 · Item name not on file
5999-00-001-1623
5999-00-001-1623 · Item name not on file
5999-00-001-2537
5999-00-001-2537 · Item name not on file
5999-00-001-2539
5999-00-001-2539 · Item name not on file
Frequently Asked Questions
What is NSN 5999-01-677-2123?
NSN 5999-01-677-2123 is a Shielding Gasket,electronic, manufactured by Laird Technologies, Inc Dba Laird Technologies, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-677-2123?
NSN 5999-01-677-2123 has 2 manufacturer part numbers on file: 8408-0144-56 (Lairdtech Ltd), 8408-0144-56 (Laird Technologies, Inc Dba Laird Technologies).
What are the specifications of 8408-0144-56?
Key specifications for 8408-0144-56: Temp Rating: -56.0 CELSIUS AND 260.0 CELSIUS DEGC; Overall Length: 1.6 MILLIMETERS NOMINAL MM; Overall Width: 15.9 MILLIMETERS NOMINAL MM; Special Features: ELASTOMER:SILICONE SOLID PER ZZR765 CLASS 2B GRADE 40;WIRE SPECIFICATION:MONEL:ALLOY PER QQ N281,DIA 0.114MM MM. 1 specification is documented in the U.S. Government catalog.
Is NSN 5999-01-677-2123 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.