Home · FSC 6120 Transformers: Distribution And Power Station · NSN 6120-01-688-4402
NSN 6120-01-688-4402 — Power Supply
NIIN 01-688-4402 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
Buying rhythm
from 13 government buys since 2021
The government has bought this item about every 5 months (regular, gaps vary ±59%). Last buy May 13, 2026. If the rhythm holds, the next one falls between Jul 27, 2026 and Dec 22, 2026: a buy is due about now. 1 solicitation is open right now.
How well this works: for regular items, "next buy about one typical gap after the last, give or take 121 days" caught the actual next buy 42% of the time across 15,552 past buys, against 22% for a fixed "one year later" guess. A rhythm, not a schedule: DLA buys when stock and demand say so. Every item due for a buy now.
NSN 6120-01-688-4402 is the national stock number for a power supply in federal supply class 6120 (Transformers: Distribution And Power Station). It cross-references to 1 manufacturer part number from 1 CAGE code, including Ace Electronics Defense Systems, LLC; the primary is 620730-1. The unit of issue is EA and the FLIS list price is $2,644.59.
The U.S. government has bought this item 13 times on record, 4 of them in the last 24 months, most recently on May 13, 2026 at $1,998.85 each from Ace Electronics Defense Systems, LLC. The median unit price paid over 36 months is $1,925.51. 1 solicitation is open right now, the soonest due October 6, 2026 for 55 EA. 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.
1
part number from 1 CAGE
1
open solicitation, all agencies
4
government buys in 24 months · median $1,925.51
0
sellers with confirmed stock
Cross-references
Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.
Government demand
Open DLA RFQs (DIBBS)
- SPE7M126U6423 · 55 EA · due Oct 6, 2026 · N · AMSC D · DIBBS
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| May 13, 2026 | Ace Electronics Defense Systems, LLC 5TWH2 | 32 | $1,998.85 | Dla | SPE7M126V7796 | |
| Jan 23, 2026 | Ace Electronics Defense Systems, LLC 5TWH2 | 22 | $1,998.85 | Dla | SPE7M126V5261 | |
| Jul 28, 2025 | Ace Electronics Defense Systems, LLC 5TWH2 | 19 | $1,955.27 | Dla | SPE7L125V095E | |
| Jan 21, 2025 | Ace Electronics Defense Systems, LLC 5TWH2 | 20 | $1,895.76 | Dla | SPE7M125V2111 | |
| Apr 15, 2024 | Ace Electronics Defense Systems, LLC 5TWH2 | 18 | $1,861.98 | Dla | SPE7M924V0746 | |
| Jan 2, 2024 | Ace Electronics Defense Systems, LLC 5TWH2 | 18 | $1,825.27 | Dla | SPE7M924V0337 | |
| Apr 24, 2023 | Ace Electronics Defense Systems, LLC 5TWH2 | 8 | $1,870.20 | Dla | SPE7M123V5972 | |
| Mar 27, 2023 | Ace Electronics Defense Systems, LLC 5TWH2 | 12 | $1,847.67 | Dla | SPE7M123V5129 | |
| Aug 9, 2022 | Ace Electronics Defense Systems, LLC 5TWH2 | 15 | $1,466.85 | Dla | SPE7M122V018V | |
| Jul 6, 2022 | Ace Electronics Defense Systems, LLC 5TWH2 | 4 | $1,651.15 | Dla | SPE7M122V9328 | |
| Jun 10, 2022 | Ace Electronics Defense Systems, LLC 5TWH2 | 1 | $1,975.75 | Dla | SPE7M122V7876 | |
| Feb 11, 2022 | Ace Electronics Defense Systems, LLC 5TWH2 | 1 | $1,975.75 | Dla | SPE7M122P3431 | |
| Jun 23, 2021 | Ace Electronics Defense Systems, LLC 5TWH2 | 5 | $1,521.00 | Dla | SPE7M121P5592 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 13 buys on record in total.
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 620730-1.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $2,644.59
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- End Item Identification
- AN/UYK-128A
- Part Name Assigned By Controlling Agency
- POWER SUPPLY
- Proprietary Characteristics
- PACS
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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