Home · FSC 1680 Miscellaneous Aircraft Accessories And Components · NSN 1680-01-532-2853
NSN 1680-01-532-2853 — Switch Assembly,Air
NIIN 01-532-2853 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
Buying rhythm
from 7 government buys since 2017
The government has bought this item about every 11 months (loose, gaps vary ±88%). Last buy Mar 23, 2025. The gaps are too uneven to put a window on the next one. 1 solicitation is open right now.
How well this works: for loose items, "next buy about one typical gap after the last, give or take 136 days" caught the actual next buy 37% of the time across 34,631 past buys, against 24% 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 1680-01-532-2853 is the national stock number for a switch assembly,air in federal supply class 1680 (Miscellaneous Aircraft Accessories And Components). It cross-references to 1 manufacturer part number from 1 CAGE code, including The Boeing Company; the primary is 901-172-299-101. The unit of issue is EA and the FLIS list price is $1,144.88.
The U.S. government has bought this item 13 times on record, 1 of them in the last 24 months, most recently on March 23, 2025 at $836.29 each from Bell Boeing Joint Project Office. The median unit price paid over 36 months is $836.29. 1 solicitation is open right now, the soonest due September 29, 2026 for 5 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
1
government buy in 24 months · median $836.29
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 |
|---|---|---|---|---|
| 901-172-299-101 | 77272 | The Boeing Company | 3 · Design control (vendor) | 2 · Fully interchangeable |
Government demand
Open DLA RFQs (DIBBS)
- SPE4A526T463K · 5 EA · due Sep 29, 2026 · N · AMSC Q · DIBBS
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Mar 23, 2025 | Bell Boeing Joint Project Office 3B1R2 | 5 | $836.29 | Dla | SPE4A525F6539 | |
| Oct 7, 2021 | Bell Boeing Joint Project Office 3B1R2 | 10 | $831.95 | Dla | SPE4A222F0373 | |
| Feb 12, 2021 | Bell Boeing Joint Project Office 3B1R2 | 10 | $831.95 | Dla | SPE4A221F2068 | |
| Jan 8, 2019 | Bell Boeing Joint Project Office 3B1R2 | 8 | $869.62 | Dla | SPE4A519F9901 | |
| Nov 28, 2018 | Bell Boeing Joint Project Office 3B1R2 | 5 | $869.62 | Dla | SPE4A519F7573 | |
| Nov 17, 2018 | Bell Boeing Joint Project Office 3B1R2 | 5 | $869.62 | Dla | SPE4A519F6021 | |
| Jul 27, 2018 | Bell Boeing Joint Project Office 3B1R2 | 5 | $869.62 | Dla | SPE4A518F09E3 | |
| May 9, 2017 | Bell Boeing Joint Project Office 3B1R2 | 5 | $869.62 | Dla | SPRPA115G001YX3V0 | |
| Oct 30, 2014 | Bell Boeing Joint Project Office 3B1R2 | 11 | $873.25 | Dla | SPRPA109G004YZ1HM | |
| Jul 27, 2014 | Bell Boeing Joint Project Office 3B1R2 | 4 | $873.25 | Dla | SPRPA109G004YZ14Q | |
| Jun 9, 2014 | Bell Boeing Joint Project Office 3B1R2 | 1 | $873.25 | Dla | SPRPA109G004YXKXY | |
| Nov 21, 2013 | Bell Boeing Joint Project Office 3B1R2 | 3 | $857.74 | Dla | SPRPA109G004YTYHG | |
| May 16, 2011 | The Boeing Company 77272 | 1 | $847.98 | Dla | SPM4A109G00044305 |
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 901-172-299-101.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $1,144.88
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- End Item Identification
- MV-22 SUPPORT
- Criticality Code Justification
- FEAT
- Part Name Assigned By Controlling Agency
- SWITCH ASSEMBLY
- Special Features
- ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION, OR THE PRESERVATION OF LIFE OR SAFETY OF OPERATING PERSONNEL
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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