Acquisition method (AMC)
3
FSC 2990 × GOVERNOR,OVERSPEED TRIP
GOVERNOR,OVERSPEED TRIP
2990-01-156-4864 FSC 2990
NSN 2990-01-156-4864 (also written 2990011564864; NIIN 01-156-4864) is a governor, overspeed trip in Federal Supply Class 2990, Miscellaneous Engine Accessories, Nonaircraft. 6 manufacturer part numbers from 6 suppliers are on record. No purchases are on record yet.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
B
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. 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 |
|---|---|
| OVERALL LENGTH ABHP | INCHES MAXIMUM 5.56 |
| OVERALL HEIGHT ABKW | INCHES NOMINAL 2.59 |
| VOLTAGE IN VOLTS AND CURRENT TYPE CSBH | DC 12.0 |
| SPECIAL FEATURES FEAT | PER 339 DSCC-FL-17-10035, THE DRWG ASSOCIATED WITH CAGE CODE 98749 IS NO LONGER CONSIDERED SOURCE-CONTROL BY THE AIR FORCE |
| SPECIAL MARKINGS MARK | MARK IAW MIL-STD-130 MIL-STD-130 |
| SPECIAL TEST FEATURES SPCL | EQUIPPED WITH TONGUE DRIVE SHAFT OF 0.152" DIAMETER |
| SUPPLEMENTARY FEATURES SUPP | VIBRATION: 4G'S AT 9 TO 200HZ |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | 5.560 IN. O/A LENGTH; TRIP POINT SET AT 2275 RPM; 12 VOLTS DC; 10 AMPS RESISTIVE,8 AMPS INDUCTIVE;MINUS 65F TO+250F OPERATING TEMPERATURE;ENCLOSURE: DUST PROOF AND MOISTURE SEALED |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT STANDARD 96906-DOD-STD-100 |
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 |
|---|---|---|
| 8126385 | 98749 | SACRAMENTO AIR LOGISTICS CENTER SM-ALC/LIIL |
| 8126385 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
| 8126385 98749 | 16236 | DLA WEAPONS SUPPORT (COLUMBUS) DBA DLA VENDOR ITEM DRAWING (VID) DIV DOCUMENT STANDARDIZATION DIVISION (VA) |
| SA-0503-A | 09456 | TECHNETICS GROUP CHICAGO LLC |
| SA-0503-A | 78388 | WOODWARD CONTROLS INC. |
| SA-0503-A | 8CL60 | QCC LLC |
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
—
Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
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.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-27-T-0138 | Oct 6, 2026 | Oct 16, 2026 | 110 | Cancelled | View at DIBBS → |
| SPE7M4-26-T-438G | Sep 25, 2026 | Oct 5, 2026 | 21 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "GOVERNOR,OVERSPEED TRIP." nsnexplorer.com, https://nsnexplorer.com/nsn/2990-01-156-4864/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/2990-01-156-4864/