Acquisition method (AMC)
1
FSC 2840 × LOCK RING,TURBINE NOZZLE,AIRCRAF
LOCK RING,TURBINE NOZZLE,AIRCRAF
2840-01-124-0725 FSC 2840
NSN 2840-01-124-0725 (also written 2840011240725; NIIN 01-124-0725) is a lock ring, turbine nozzle, aircraf in Federal Supply Class 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. 10 manufacturer part numbers from 10 suppliers 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)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 |
|---|---|
| OUTSIDE DIAMETER ABKV | INCHES MINIMUM 34.878 AND INCHES MAXIMUM 34.908 |
| OVERALL THICKNESS ADUM | INCHES MINIMUM 0.143 AND INCHES MAXIMUM 0.147 |
| END ITEM IDENTIFICATION AGAV | ACFT ENG TF33 |
| CRITICALITY CODE JUSTIFICATION CRTL | AGAV |
| STAGE NUMBER CZCJ | 3 |
| SPECIAL FEATURES FEAT | MATL AMS 5731 AMS 5731 |
| MATERIAL MATT | STEEL |
| REFERENCE DATA AND LITERATURE RDAL | 2J-TF33-34, FIGURE 28, INDEX 21 |
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 |
|---|---|---|
| 777886CL7 | 02382 | HANWHA AEROSPACE USA LLC |
| 777886CL7 | 15152 | PCX AEROSYSTEMS-MANCHESTER, LLC DBA PCX AEROSYSTEMS - MANCHESTER LLC |
| 777886CL7 | 33617 | ELECTRO-METHODS, L.P. |
| 777886CL7 | 3JVG3 | HANWHA AEROSPACE USA LLC |
| 777886CL7 | 4V114 | A-1 MACHINING CO., LLC DIV A-1 MACHINING CO. |
| 777886CL7 | 50381 | MTU AERO ENGINE COMPONENTS INC |
| 777886CL7 | 50748 | BOGUE EXECUTIVE ENTERPRISES INC DBA/DEXTER TOOL CO |
| 777886CL7 | 51992 | UNION MACHINE COMPANY OF LYNN, INC |
| 777886CL7 | 52661 | RTX CORPORATION DIV PRATT & WHITNEY |
| 777886CL7 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY |
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
—
Oct 7, 2026
Last purchased
1 · 1.0/yr
Purchase records
$54,488
Total demand
$54,488
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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Oct 7, 2026 | SPE4A724P4193 ↗ | UNION MACHINE COMPANY OF LYNN, INC | — | $54,488 |
Demand history
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
UNION MACHINE COMPANY OF LYNN, INC
last award Oct 2026
A-1 MACHINING CO., LLC DIV A-1 MACHINING CO.
no award yet
no awards on record
Listed source BOGUE EXECUTIVE ENTERPRISES INC DBA/DEXTER TOOL CO
no award yet
no awards on record
Listed source ELECTRO-METHODS, L.P.
no award yet
no awards on record
Listed source HANWHA AEROSPACE USA LLC
no award yet
no awards on record
Listed source HANWHA AEROSPACE USA LLC
no award yet
no awards on record
Listed source MTU AERO ENGINE COMPONENTS INC
no award yet
no awards on record
Listed source PCX AEROSYSTEMS-MANCHESTER, LLC DBA PCX AEROSYSTEMS - MANCHESTER LLC
no award yet
no awards on record
Listed source UNION MACHINE COMPANY OF LYNN, INC won the only award on record.
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: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "LOCK RING,TURBINE NOZZLE,AIRCRAF." nsnexplorer.com, https://nsnexplorer.com/nsn/2840-01-124-0725/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/2840-01-124-0725/