Acquisition method (AMC)
3
FSC 2840 × SEAL,METALLIC,AIRCRAFT GAS TURBI
SEAL,METALLIC,AIRCRAFT GAS TURBI
2840-01-161-1084 FSC 2840
NSN 2840-01-161-1084 (also written 2840011611084; NIIN 01-161-1084) is a seal, metallic, aircraft gas turbi in Federal Supply Class 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. 4 manufacturer part numbers from 4 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE4AX-27-T-0012 | 7 | Closes in 2d | Bid → |
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
P
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC P: the government does not own the rights to the data needed for more sources. 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 MINIMUM 1.235 AND INCHES MAXIMUM 1.255 |
| DIAMETER ABMZ | INCHES MINIMUM 2.310 AND INCHES MAXIMUM 2.330 |
| DESIGN TYPE APGF | AXIAL COMPRESSOR |
| HARDNESS RATING CQFM | OVERALL ROCKWELL C MINIMUM 30.0 AND ROCKWELL C MAXIMUM 39.0 |
| CRITICALITY CODE JUSTIFICATION CRTL | ABHP AND ABMZ AND FEAT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | ORIGINAL NAME SEAL,RING HOLDER |
| ENGINE SECTION LOCATION CZBJ | COMPRESSOR |
| SPECIAL FEATURES FEAT | T.O. 2J-TF33-4, FIG 34, IND 87; SPLINE DATA: 2.4375-16UNS-3A; PD 2.38752.3918; MAJ DIA. 2.4231-2.4325; MIN DIA. 2.3460-2.3558; 2ND OVERALL DIA. 1.120-1.140; LENGTH OF 1ST DIA. 0.985; 6 MTG HOLES; 0.250-28 UNJF-3B; SURFACE TEXTURE PER SPEC PWA362 |
| MATERIAL MATT | OVERALL STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S5613 |
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 |
|---|---|---|
| 762405 | 2U654 | JOBIN MACHINE INC. |
| 762405 | 52661 | RTX CORPORATION DIV PRATT & WHITNEY |
| 762405 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY |
| 762405 | 7W515 | WINSLOW AUTOMATICS INC DBA WINSLOW AUTOMATICS INC |
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 | |
|---|---|---|---|---|---|
| SPE4AX-27-T-0012 | Nov 2, 2026 | Nov 9, 2026 | 7 | Open | 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 Nov 3, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SEAL,METALLIC,AIRCRAFT GAS TURBI." nsnexplorer.com, https://nsnexplorer.com/nsn/2840-01-161-1084/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/2840-01-161-1084/