NSN 5999-01-660-6979 · NIIN 016606979 · Part number MSSP-8161
Micro-Mode Products, Inc. Dba Micro Mode Products Inc · FSC 5999 — Miscellaneous Electrical and Electronic Components · FSG 59 — Electrical and Electronic Equipment Components · CAGE 15907
Government record, cited
NSN 5999-01-660-6979 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-660-6979. Manufacturer of record part number: MSSP-8161.
Also searched as5999-01-660-6979 ·
5999016606979 ·
NIIN 016606979 ·
01-660-6979 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 15907 · MSSP-8161
Precious Material and Location: CONTACT SURFACE GOLD
Material: COPPER ALLOY 172 AND GOLD AND STEEL COMP 303 CONTACT
1 manufacturer part number on file
Identification
NSN: 5999-01-660-6979
NIIN: 016606979
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: MSSP-8161
Manufacturer: Micro-Mode Products, Inc. Dba Micro Mode Products Inc
General Description
The Contact,electrical, cataloged under National Stock Number 5999-01-660-6979, 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 Micro-Mode Products, Inc. Dba Micro Mode Products Inc. Government technical data includes 6 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. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5999-01-660-6979
Primary Part Number
MSSP-8161
Item Name
Contact,electrical
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Micro-Mode Products, Inc. Dba Micro Mode Products Inc
Status
ACTIVE
Overall Diameter
0.127 INCHES NOMINAL IN
Precious Material
GOLD
Mounting Method
RETAINING HOLE
Style Designator
SOCKET CONTACT
Precious Material and Location
CONTACT SURFACE GOLD
Material
COPPER ALLOY 172 AND GOLD AND STEEL COMP 303 CONTACT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Micro-Mode Products, Inc. Dba Micro Mode Products Inc (USA)
No interchangeability data on file.
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 5999-01-660-6979?
NSN 5999-01-660-6979 is a Contact,electrical, manufactured by Micro-Mode Products, Inc. Dba Micro Mode Products Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-660-6979?
NSN 5999-01-660-6979 has 1 manufacturer part number on file: MSSP-8161 (Micro-Mode Products, Inc. Dba Micro Mode Products Inc).
What are the specifications of MSSP-8161?
Key specifications for MSSP-8161: Overall Diameter: 0.127 INCHES NOMINAL IN; Precious Material: GOLD; Mounting Method: RETAINING HOLE; Style Designator: SOCKET CONTACT. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5999-01-660-6979 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.