NSN 5999-01-355-6670 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-355-6670. Manufacturer of record part number: 1624120.
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 1624120
Manufacturer: Oshkosh Defense Llc
General Description
The Contact,electrical, cataloged under National Stock Number 5999-01-355-6670, 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 Oshkosh Defense Llc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5999-01-355-6670
Primary Part Number
1624120
Item Name
Contact,electrical
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Oshkosh Defense Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Shelf Life Code
0
Criticality Code
X
Unit of Issue
EA
Acquisition advice code
JZ
Weight
0.3000 lbs
Cube
0.0012 cu ft
⇄Related Items10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3120-01-500-4989803-1624129 PC 6POSSIBLE MATCH
BUSHING,SLEEVE
Possible match (shared part number)Naval Ship Systems Command
5315-01-500-5336803-1624120 PC 61POSSIBLE MATCH
PIN,STRAIGHT,HEADED
Possible match (shared part number)Naval Ship Systems Command
5310-01-500-6928803-1624134 PC 4POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Naval Ship Systems Command
3040-01-500-8401803-1624120 PC 53POSSIBLE MATCH
CAM,CONTROL
Possible match (shared part number)Naval Ship Systems Command
2040-01-500-8724803-1624120 PC 33POSSIBLE MATCH
DOG,DOOR,MARINE
Possible match (shared part number)Naval Ship Systems Command
2040-01-500-8726803-1624120 PC 32POSSIBLE MATCH
DOG,DOOR,MARINE
Possible match (shared part number)Naval Ship Systems Command
3040-01-501-4308803-1624129 9C 15POSSIBLE MATCH
SPINDLE,MECHANICALLY ACTUATED
Possible match (shared part number)Naval Sea Systems Command
3040-01-501-4317803-1624129 PC 45POSSIBLE MATCH
CAM,CONTROL
Possible match (shared part number)Naval Sea Systems Command
2040-01-501-4322803-1624129 PC 49POSSIBLE MATCH
DOG,DOOR,MARINE
Possible match (shared part number)Naval Sea Systems Command
3040-01-501-6974805-1624120 PC 37POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Naval Ship Systems Command
NSN 5999-01-355-6670 is a Contact,electrical, manufactured by Oshkosh Defense Llc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-355-6670?
NSN 5999-01-355-6670 has 3 manufacturer part numbers on file: 1203 3674 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 1624120 (Oshkosh Defense Llc), 1203 3674 (Amz Alabama Inc.).
What NSN replaces 5999-01-355-6670?
10 possible matches (shared part number, not a government interchangeability claim): 3120-01-500-4989, 5315-01-500-5336, 5310-01-500-6928. Verify interchangeability with system specifications before substitution.
What are the specifications of 1624120?
Key specifications for 1624120: End Item Identification: HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 4210-01-622-0440; 2320-01-652-5218 JOINT LIGHT TACTICAL VEHICLE (JLTV). 0 specifications are documented in the U.S. Government catalog.
Is NSN 5999-01-355-6670 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.