NSN 5820-00-775-3771 · NIIN 007753771 · Part number SM-B-345083
Spencer Industries Inc · FSC 5820 — Radio and Television Communication Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 21530
Government record, cited
NSN 5820-00-775-3771 — this item is cataloged by the U.S. Government under National Stock Number 5820-00-775-3771. Manufacturer of record part number: SM-B-345083.
Also searched as5820-00-775-3771 ·
5820007753771 ·
NIIN 007753771 ·
00-775-3771 ·
FSC 5820 Radio and Television Communication Equipment, Except Airborne · CAGE 21530 · SM-B-345083
Nearby stock numbers← 5820-00-775-3770
·
5820-00-775-3779 Tuner, Radio Frequency →
Features
Lock — FSC 5820
FSC Application Data: RADIO AND TELEVISION COMMUNICATION EQUIPMENT,EXCEPT AIRBORNE
General Characteristics Item Description: 0.906 IN. LG,0.312 IN. W,0.031 IN. THK IN
1 manufacturer part number on file
Manufacturer of record: Spencer Industries Inc
Identification
NSN: 5820-00-775-3771
NIIN: 007753771
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: SM-B-345083
Manufacturer: Spencer Industries Inc
General Description
The Lock, cataloged under National Stock Number 5820-00-775-3771, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Spencer Industries Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5820-00-775-3771
Primary Part Number
SM-B-345083
Item Name
Lock
FSC / FSG
5820 / 58 — Radio and Television Communication Equipment, Except Airborne
Manufacturer
Spencer Industries Inc
Status
ACTIVE
FSC Application Data
RADIO AND TELEVISION COMMUNICATION EQUIPMENT,EXCEPT AIRBORNE
General Characteristics Item Description
0.906 IN. LG,0.312 IN. W,0.031 IN. THK IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5820 — Radio and Television Communication Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5820-00-000-0978
5820-00-000-0978 · Item name not on file
5820-00-001-1375
5820-00-001-1375 · Item name not on file
5820-00-001-1379
INSTALLATION KIT,ELECTRONIC EQUI
5820-00-001-1387
5820-00-001-1387 · Item name not on file
5820-00-001-2529
5820-00-001-2529 · Item name not on file
5820-00-001-2530
5820-00-001-2530 · Item name not on file
5820-00-001-2531
5820-00-001-2531 · Item name not on file
5820-00-001-2532
5820-00-001-2532 · Item name not on file
Frequently Asked Questions
What is NSN 5820-00-775-3771?
NSN 5820-00-775-3771 is a Lock, manufactured by Spencer Industries Inc, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5820-00-775-3771?
NSN 5820-00-775-3771 has 1 manufacturer part number on file: SM-B-345083 (Spencer Industries Inc).
What are the specifications of SM-B-345083?
Key specifications for SM-B-345083: FSC Application Data: RADIO AND TELEVISION COMMUNICATION EQUIPMENT,EXCEPT AIRBORNE; General Characteristics Item Description: 0.906 IN. LG,0.312 IN. W,0.031 IN. THK IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5820-00-775-3771 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.