Home · NSN 00-945-8443
NSN 00-945-8443 — Earphone
NIIN 00-945-8443 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS
NSN 00-945-8443 is the national stock number for an earphone. It cross-references to 3 manufacturer part numbers from 2 CAGE codes, including Yankee Telecommunication Laboratories Inc, Bosch Security Systems, Inc Dba Use Cage Code 25734 For Cataloging Div Communications Division; the primary is 42971. The unit of issue is EA and the FLIS list price is $18.98.
No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.
3
part numbers from 2 CAGEs
0
open solicitations, all agencies
0
government buys in 24 months
0
sellers with confirmed stock
Cross-references
Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.
| Part number | CAGE | Manufacturer | Reference | Variation |
|---|---|---|---|---|
| 42971 | 06554 | Yankee Telecommunication Laboratories Inc | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 83052 | 81134 | Bosch Security Systems, Inc Dba Use Cage Code 25734 For Cataloging Div Communications Division | 5 · Secondary reference | 9 · Reference only |
| 84052 | 81134 | Bosch Security Systems, Inc Dba Use Cage Code 25734 For Cataloging Div Communications Division | 5 · Secondary reference | 9 · Reference only |
Government demand
Nothing open right now. Watch this NSN and we will email you when it is solicited.
What the government paid
No government purchase on record for this NSN.
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.
Sellers with confirmed stock
No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 42971.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $18.98
- Unit of issue
- EA
- Acquisition advice
- J — Not stocked, central procurement
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Terminal Quantity
- 2
- Impedance Rating In Ohms
- NOMINAL 15.0
- Overall Diameter
- INCHES NOMINAL 2.422
- Input Terminal Type
- SIGNAL CLIP
- Earphone Element Type
- DYNAMIC
- Earphone Overall Depth
- INCHES NOMINAL 1.000
- Acoustic Sensitivity Reference Rating
- NOT RATED
- Mounting Method
- EARPHONE SCREW PLATE ON CASE BACK
- Terminal Location
- INTERNAL
- Terminal Type
- WIRE LEAD
- Shell Material
- EARPHONE PLASTIC
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-144-5611 · Gage,Plug,Plain Cylindrical
- 00-155-6746 · Bearing,Ball,Annular
- 00-237-5482 · Spring,Helical,Compression
- 00-293-6600 · Washer,Flat
- 00-358-8725 · Knob
- 00-499-4587 · Ring,Externally Threaded
- 00-901-4882 · Switch,Toggle
- 01-054-0052 · Diaphragm Assy
About this page
An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.
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