NSN 5895-01-536-5811 — this item is cataloged by the U.S. Government under National Stock Number 5895-01-536-5811. Manufacturer of record part number: 257916-B21.
Also searched as5895-01-536-5811 ·
5895015365811 ·
NIIN 015365811 ·
01-536-5811 ·
FSC 5895 Miscellaneous Communication Equipment · CAGE 65685 · 257916-B21
Nearby stock numbers← 5895-01-536-5589 Switching Group, Digital Data
·
5895-01-536-6170 Work Station, Computer Graphics →
Features
Processor,communications — FSC 5895
Circuit Construction Type: SOLID STATE
Inclosure Type: OPEN
Basic Shape Style: RECTANGULAR OR SQUARE
Reliability Indicator: NOT ESTABLISHED
Average Life Measurement: NOT RATED
Installation Design: MODULE
1 manufacturer part number on file
Identification
NSN: 5895-01-536-5811
NIIN: 015365811
FSC: 5895 — Miscellaneous Communication Equipment
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 257916-B21
Manufacturer: Compaq Computer Corp.
General Description
The Processor,communications, cataloged under National Stock Number 5895-01-536-5811, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Compaq Computer 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. Current acquisition status: Active. Unit of issue: EA.
Other items in FSC 5895 — Miscellaneous Communication Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5895-00-000-0116
5895-00-000-0116 · Item name not on file
5895-00-001-1613
DIVIDER,POWER,RADIO FREQUENCY
5895-00-001-1816
DIVIDER,POWER,RADIO FREQUENCY
5895-00-001-1867
5895-00-001-1867 · Item name not on file
5895-00-001-2457
DUPLEXER SUBASSEMBLY
5895-00-001-2722
5895-00-001-2722 · Item name not on file
5895-00-001-2735
MIXER STAGE,FREQUENCY
5895-00-001-2738
MODULATOR SUBASSEMBLY
Frequently Asked Questions
What is NSN 5895-01-536-5811?
NSN 5895-01-536-5811 is a Processor,communications, manufactured by Compaq Computer Corp., classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
What part numbers are listed for NSN 5895-01-536-5811?
NSN 5895-01-536-5811 has 1 manufacturer part number on file: 257916-B21 (Compaq Computer Corp.).
What are the specifications of 257916-B21?
Key specifications for 257916-B21: Circuit Construction Type: SOLID STATE; Inclosure Type: OPEN; Basic Shape Style: RECTANGULAR OR SQUARE; Reliability Indicator: NOT ESTABLISHED. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5895-01-536-5811 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5895-01-536-5811?
NSN 5895-01-536-5811 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.