The Microcircuit,digital, cataloged under National Stock Number 5962-00-554-8316, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Support Services Corp. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-00-554-8316 |
| Primary Part Number | 581R271H02 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Design Function and Quantity | 2 RECEIVER, LINE DIFFERENTIAL |
| Body Width | 0.280 INCHES MAXIMUM IN |
| Body Height | 0.200 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED |
| Body Length | 0.785 INCHES MAXIMUM IN |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 581R271H02 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| Reference | Meaning |
|---|---|
| HL23344 | 5/9 Secondary reference Fairchild Semiconductor Corp |
| DH9008 | 5/1 Secondary reference Advanced Micro Devices Inc Dba AMD Austin |
| DS9615MJ/883 | 5/9 Secondary reference National Semiconductor Corporation |
| 581R271H02 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5962-00-554-8316 is a Microcircuit,digital, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-00-554-8316 has 1 manufacturer part number on file: 581R271H02 (Northrop Grumman Support Services Corp).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-544-5543. Verify interchangeability with system specifications before substitution.
Key specifications for 581R271H02: Design Function and Quantity: 2 RECEIVER, LINE DIFFERENTIAL; Body Width: 0.280 INCHES MAXIMUM IN; Body Height: 0.200 INCHES MAXIMUM IN; Features Provided: HERMETICALLY SEALED. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5962-00-554-8316 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.