Acquisition method (AMC)
3
FSC 5340 × SEAT,HELICAL COMPRESSION SPRING
SEAT,HELICAL COMPRESSION SPRING
5340-01-203-2489 FSC 5340
NSN 5340-01-203-2489 (also written 5340012032489; NIIN 01-203-2489) is a seat, helical compression spring in Federal Supply Class 5340, Hardware, Commercial. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.
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)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, 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 |
|---|---|
| OVERALL HEIGHT ABKW | INCHES NOMINAL 0.0780 |
| FIRST STEP DIAMETER ABPR | INCHES MINIMUM 0.3550 AND INCHES MAXIMUM 0.3650 |
| BORE DIAMETER ABXV | INCHES MINIMUM 0.1350 AND INCHES MAXIMUM 0.1450 |
| DESIGN TYPE APGF | SPLIT |
| END DIAMETER BBRB | INCHES MINIMUM 0.2500 AND INCHES MAXIMUM 0.2600 |
| DISTANCE FROM END TO FIRST STEP BZDH | INCHES MINIMUM 0.0270 AND INCHES MAXIMUM 0.0330 |
| SPECIAL FEATURES FEAT | CENTER HOLE DEPTH 0.026 IN. MIN 0.032 IN. MAX |
| MATERIAL MATT | STEEL COMP 347 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | FED SPEC 1ST MATERIAL RESPONSE QQ-S-763, CLASS 347 AND ASSN STD 2ND MATERIAL RESPONSE A-S 5512 QQ-S-763 |
| STYLE DESIGNATOR STYL | — |
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 |
|---|---|---|
| 10112960 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 3163809-6 | 2N935 | BOEING DISTRIBUTION SERVICES X, INC. |
| 3163809-6 | 59364 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL |
| 3163809-6 | 99193 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL |
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
$21.90
Purchases
1
Total spend
$3,789
Sep 29, 2026
Last purchased
3 · 3.0/yr
Purchase records
$13,184
Total demand
$21.90
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 14, 2026 | 173 | $21.90 | $3,789 | BOEING DISTRIBUTION SERVICES X, INC. (2N935) | Unknown | Source ↗ |
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 |
|---|---|---|---|---|
| Sep 14, 2026 | SPE7L126PD074 ↗ | BOEING DISTRIBUTION SERVICES X, INC. | — | $3,789 |
| Sep 29, 2026 | SPE7L126P8760 ↗ | BOEING DISTRIBUTION SERVICES X, INC. | — | $5,606 |
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.
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
BOEING DISTRIBUTION SERVICES X, INC.
last award Sep 2026
HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL
no award yet
no awards on record
Listed source HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL
no award yet
no awards on record
Listed source NIMIKKEISTOKESKUS NCB FINLAND
no award yet
no awards on record
Listed source BOEING DISTRIBUTION SERVICES X, INC. won the only award on record.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L1-26-T-989H | Aug 19, 2026 | Aug 31, 2026 | 173 | 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: 2026-10-21.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SEAT,HELICAL COMPRESSION SPRING." nsnexplorer.com, https://nsnexplorer.com/nsn/5340-01-203-2489/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5340-01-203-2489/