Home · FSC 5999 Miscellaneous Electrical And Electronic Components · NSN 5999-01-561-9982
NSN 5999-01-561-9982 — Housing,Electronic Components
NIIN 01-561-9982 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
Buying rhythm
from 9 government buys since 2018
The government has bought this item about every 12 months (regular, gaps vary ±57%). Last buy Oct 16, 2025. If the rhythm holds, the next one falls between Mar 31, 2026 and Feb 24, 2027: 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 5999-01-561-9982 is the national stock number for a housing,electronic components in federal supply class 5999 (Miscellaneous Electrical And Electronic Components). It cross-references to 2 manufacturer part numbers from 1 CAGE code, including Avionics Specialties, Inc.; the primary is 123-0206. The unit of issue is EA and the FLIS list price is $7,450.56.
The U.S. government has bought this item 19 times on record, 2 of them in the last 24 months, most recently on October 16, 2025 at $5,886.30 each from Carp Industries Corp. The median unit price paid over 36 months is $5,603.30. 1 solicitation is open right now, the soonest due October 5, 2026 for 17 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.
2
part numbers from 1 CAGE
1
open solicitation, all agencies
2
government buys in 24 months · median $5,603.30
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)
- SPE7M526T532D · 17 EA · due Oct 5, 2026 · Y · AMSC C · DIBBS
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Oct 16, 2025 | Carp Industries Corp 0D9X5 | 9 | $5,886.30 | Dla | SPE7M526P0350 | |
| Jun 16, 2025 | Carp Industries Corp 0D9X5 | 16 | $5,603.30 | Dla | SPE7M525V5803 | |
| Apr 19, 2024 | Carp Industries Corp 0D9X5 | 2 | $5,340.90 | Dla | SPE7M524P4301 | |
| Jan 12, 2023 | Carp Industries Corp 0D9X5 | 3 | $5,032.80 | Dla | SPE7M523P2075 | |
| Feb 24, 2022 | Carp Industries Corp 0D9X5 | 3 | $4,553.50 | Dla | SPE7M522P4006 | |
| Oct 16, 2020 | Carp Industries Corp 0D9X5 | 2 | $4,344.00 | Dla | SPE7M521P0302 | |
| Aug 11, 2020 | Carp Industries Corp 0D9X5 | 2 | $4,344.00 | Dla | SPE7M520P8451 | |
| Dec 6, 2018 | Carp Industries Corp 0D9X5 | 4 | $4,344.00 | Dla | SPE7M519V2794 | |
| Jul 19, 2018 | Carp Industries Corp 0D9X5 | 2 | $3,995.90 | Dla | SPE7MC18V9108 | |
| Jul 5, 2016 | Carp Industries Corp 0D9X5 | 3 | $3,075.51 | Dla | SPE7M116VF845 | |
| Jan 25, 2016 | Carp Industries Corp 0D9X5 | 2 | $3,075.51 | Dla | SPE7M516V2017 | |
| Aug 5, 2015 | Carp Industries Corp 0D9X5 | 2 | $2,954.00 | Dla | SPE7M515MB047 | |
| Aug 3, 2015 | Carp Industries Corp 0D9X5 | 2 | $2,954.00 | Dla | SPE7M515MA944 | |
| May 13, 2015 | Carp Industries Corp 0D9X5 | 2 | $2,954.00 | Dla | SPE7M515M8169 | |
| Sep 12, 2013 | Carp Industries Corp 0D9X5 | 2 | $2,484.30 | Dla | SPE7M913V3784 | |
| Dec 5, 2012 | Carp Industries Corp 0D9X5 | 2 | $2,299.80 | Dla | SPM7M913V0914 | |
| Nov 30, 2012 | Carp Industries Corp 0D9X5 | 2 | $2,299.80 | Dla | SPM7M913V0870 | |
| Nov 1, 2012 | Carp Industries Corp 0D9X5 | 2 | $2,299.80 | Dla | SPM7M913V0430 | |
| Dec 15, 2010 | Carp Industries Corp 0D9X5 | 3 | $2,058.00 | Dla | SPM7M911M1176 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 19 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 123-0206.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $7,450.56
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- End Item Identification
- 6610-00-236-5139CX
- Part Name Assigned By Controlling Agency
- REAR HOUSING
- Special Features
- PART OF ANGLE OF ATTACK TRANSMITTER 6610-00-236-5139, ALIGNS PROBE AND PROVIDES MOUNTING SURFACE FOR RESISTORS; THERMO SWITCH AND VARIOUS OTHER COMPONENTS, TECH ORDER 12R5-4-127-4
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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