Acquisition method (AMC)
1
FSC 5965 × HEADSET-MICROPHONE
HEADSET-MICROPHONE
5965-01-450-3971 FSC 5965
NSN 5965-01-450-3971 (also written 5965014503971; NIIN 01-450-3971) is a headset-microphone in Federal Supply Class 5965, Headsets, Handsets, Microphones and Speakers. 3 manufacturer part numbers from 1 supplier are on record. It was last purchased in Oct 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
T
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC T: handled under qualified products list procedures. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| FREQUENCY RATING ACZB | KILOHERTZ MINIMUM 0.2 AND KILOHERTZ MAXIMUM 5.5 |
| IMPEDANCE RATING AFYY | OHMS NOMINAL 5.0 |
| EARPHONE ELEMENT TYPE AHEQ | DYNAMIC |
| EARPHONE QUANTITY AHES | 2 |
| MOUNTING METHOD AXGY | EARPHONE SUSPENDED ON ADJUSTABLE HEADBAND |
| MICROPHONE ELEMENT TYPE BKSW | DYNAMIC |
| OUTPUT LEVEL RATING BKSX | 100 TO 200 MICROVOLTS OUTPUT LEVEL |
| MICROPHONE MOUNTING FACILITY BKSZ | ADAPTER FASTENED TO LEFT EARPHONE |
| CONNECTOR NAME BKTB | PLUG |
| CONNECTOR IDENTIFYING NUMBER BKTF | TYPE NO. U-174 TO U |
| CONNECTOR TO JUNCTION CORD LENGTH BKTG | INCHES 19.000 AND INCHES 60.000 |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| M87819/5-01 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-PRF-87819 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-PRF-87819/5 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
$1,379.52
Purchases
1
Total spend
$4,139
Oct 8, 2026
Last purchased
2 · 2.0/yr
Purchase records
$8,277
Total demand
$1,379.52
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 8, 2026 | 3 | $1,379.52 | $4,139 | ASTROCOM ELECTRONICS INC (18068) | Unknown | Source ↗ |
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Oct 8, 2026 | SPE7M527P0207 ↗ | ASTROCOM ELECTRONICS INC | — | $4,139 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
ASTROCOM ELECTRONICS INC
last award Oct 2026
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source ASTROCOM ELECTRONICS INC won the only award on record. ASTROCOM ELECTRONICS INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-26-T-496U | Sep 15, 2026 | Sep 25, 2026 | 3 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-10.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HEADSET-MICROPHONE." nsnexplorer.com, https://nsnexplorer.com/nsn/5965-01-450-3971/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5965-01-450-3971/