Acquisition method (AMC)
1
FSC 5340 × PLATE,MOUNTING
PLATE,MOUNTING
5340-01-318-9187 FSC 5340
NSN 5340-01-318-9187 (also written 5340013189187; NIIN 01-318-9187) is a plate, mounting in Federal Supply Class 5340, Hardware, Commercial. 5 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Aug 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)
R
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 |
|---|---|
| WIDTH ABGL | INCHES NOMINAL 3.750 |
| THICKNESS ABNM | INCHES NOMINAL 0.250 |
| LENGTH ABRY | INCHES NOMINAL 5.500 |
| MOUNTING HOLE DIAMETER ABTB | ALL HOLES INCHES MINIMUM 0.318 AND INCHES MAXIMUM 0.328 |
| MOUNTING HOLE QUANTITY ABTJ | 4 |
| MOUNTING HOLE TYPE ACHY | UNTHREADED |
| APERTURE WIDTH ADUE | INCHES NOMINAL 1.650 |
| APERTURE LENGTH ADUF | INCHES NOMINAL 2.250 |
| FEATURES PROVIDED CBBL | APERTURE |
| APERTURE SHAPE CKSX | RECTANGULAR |
| APERTURE CORNER RADIUS CKSY | INCHES NOMINAL 0.250 |
| SPECIAL FEATURES FEAT | PAINT ALL SIDES,MIL-C-46168,GREEN; TWO APERTURES; TWO ADDITIONAL THRU HOLES,0.156 IN. DIA MIL-C-46168 |
| MATERIAL MATT | ALUMINUM ALLOY 2024 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | FED SPEC SINGLE MATERIAL RESPONSE QQ-A-250 TO 4 QQ-A-250 |
| SURFACE TREATMENT SFTT | CHROMATE |
| SHAPE SHPE | RECTANGULAR |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | MIL SPEC SINGLE TREATMENT RESPONSE -IL-C-5541, CL 1A |
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 |
|---|---|---|
| 7-311D10021 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
| 7-311D10028-1 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
| 7-311D10028-1 | 8V613 | THE BOEING COMPANY |
| 898122 | 6M226 | STATE SEAL COMPANY |
| 898122 | 83259 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV COMPOSITE SEALING SYSTEMS DIVISION |
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
—
Aug 5, 2026
Last purchased
1 · 1.0/yr
Purchase records
$16,016
Total demand
$16,016
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 |
|---|---|---|---|---|
| Aug 5, 2026 | SPE7L126P9442 ↗ | ALAMO AIRCRAFT, LTD. | — | $16,016 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 7 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
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
ALAMO AIRCRAFT, LTD.
last award Aug 2026
MCDONNELL DOUGLAS HELICOPTER CO INC
no award yet
no awards on record
Listed source PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV COMPOSITE SEALING SYSTEMS DIVISION
no award yet
no awards on record
Listed source STATE SEAL COMPANY
no award yet
no awards on record
Listed source THE BOEING COMPANY
no award yet
no awards on record
Listed source ALAMO AIRCRAFT, LTD. won the only award on record. ALAMO AIRCRAFT, LTD. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L1-26-T-08Z3 | Sep 11, 2026 | Sep 24, 2026 | 38 | Expired | View at DIBBS → |
| SPE7L1-26-T-06Q7 | Sep 3, 2026 | Sep 14, 2026 | 1 | Expired | View at DIBBS → |
| SPE7L1-26-T-03E3 | Aug 27, 2026 | Sep 8, 2026 | 3 | Expired | View at DIBBS → |
| SPE7L1-26-T-03E5 | Aug 27, 2026 | Sep 8, 2026 | 5 | Expired | View at DIBBS → |
| SPE7L1-26-T-03J5 | Aug 27, 2026 | Sep 8, 2026 | 2 | Expired | View at DIBBS → |
| SPE7L1-26-T-04D7 | Aug 27, 2026 | Sep 8, 2026 | 2 | Expired | View at DIBBS → |
| SPE7L1-26-T-04U3 | Aug 28, 2026 | Sep 8, 2026 | 1 | 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.
- Data last refreshed: 2026-11-06.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PLATE,MOUNTING." nsnexplorer.com, https://nsnexplorer.com/nsn/5340-01-318-9187/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5340-01-318-9187/