Acquisition method (AMC)
1
FSC 2840 × SHIELD,HEAT,AIRCRAFT GAS TURBINE
SHIELD,HEAT,AIRCRAFT GAS TURBINE
2840-01-120-6399 FSC 2840
NSN 2840-01-120-6399 (also written 2840011206399; NIIN 01-120-6399) is a shield, heat, aircraft gas turbine in Federal Supply Class 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. 2 manufacturer part numbers from 2 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 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 |
|---|---|
| DIAMETER ABMZ | INCHES NOMINAL 2.551 |
| MATERIAL THICKNESS ABPX | INCHES MINIMUM 0.245 AND INCHES MAXIMUM 0.255 |
| END ITEM IDENTIFICATION AGAV | ACFT ENG F107 |
| CRITICALITY CODE JUSTIFICATION CRTL | FEAT |
| ENGINE SECTION LOCATION CZBJ | TURBINE |
| SPECIAL FEATURES FEAT | 04-050 WILLIAMS MATL.THIS ITEM IS ESSENTIAL TO PRESERVATION OF LIFE OR SAFETY OF OPERATING PERSONNEL OF THE WEAPON SYSTEM, AS IT IS A COMPONENT OF THE ENGINE OIL SEALING AND HEAT DISSIPATION MECHANISM WHICH PREVENTS OIL AND/ORAIL LEAKAGE OR OVERHEATING WHICH COULD RESULT IN CATASTROPHIC FAILURE OF THE ENGINE.ACTION ID 45595342 |
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 |
|---|---|---|
| 36598 | 24235 | WILLIAMS INTERNATIONAL CO., L.L.C. |
| 36598 | 82SX4 | BC TECHNICAL CENTER, LLC DBA BC ENGINEERED PRODUCTS |
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 — 1 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 | |
|---|---|---|---|---|---|
| SPE4A6-27-T-0072 | Oct 2, 2026 | Oct 9, 2026 | 12 | 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. "SHIELD,HEAT,AIRCRAFT GAS TURBINE." nsnexplorer.com, https://nsnexplorer.com/nsn/2840-01-120-6399/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/2840-01-120-6399/