The Battery,storage, cataloged under National Stock Number 6140-01-642-5590, is classified within Federal Supply Class 6140 (Batteries, Rechargeable) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6140-01-642-5590 |
| Primary Part Number | N9910X-876 |
| Item Name | Battery,storage |
| FSC / FSG | 6140 / 61 — Batteries, Rechargeable |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Environmental Attribute Code | RECHARGEABLE BATTERIES - CONSUMER AND VEHICLE PRODUCTS - NON-MERCURY CONTAINING PRODUCTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 7ZXR5 | Keysight Technologies Italy Srl (ITA) |
| N9910X-876 PRIMARY | Keysight Technologies Inc (USA) |
| 0350624240004 | Indra Australia Pty Limited (AUS) |
| Reference | Meaning |
|---|---|
| N9910X-870 | 5/9 Secondary reference Keysight Technologies Inc |
| N9910X-870 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 6140-01-642-5590 is a Battery,storage, manufactured by Keysight Technologies Inc, classified under FSC 6140, Batteries, Rechargeable. Status: active.
NSN 6140-01-642-5590 has 3 manufacturer part numbers on file: 7ZXR5 (Keysight Technologies Italy Srl), N9910X-876 (Keysight Technologies Inc), 0350624240004 (Indra Australia Pty Limited).
Key specifications for N9910X-876: Special Features: FREQ 6GHZ-6GHZ; TYPE CABEL/ANTENNA-SPECTRUM ANALYZER GHz; Environmental Attribute Code: RECHARGEABLE BATTERIES - CONSUMER AND VEHICLE PRODUCTS - NON-MERCURY CONTAINING PRODUCTS; Part Name Assigned by Controlling Agency: KEYSIGHT N9910X-870 EXTRA BATTERY; End Item Identification: AN/ULR-21A(V) A. 1 specification is documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
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.