Acquisition method (AMC)
3
FSC 5360 × SPRING,HELICAL,EXTENSION
SPRING,HELICAL,EXTENSION
5360-00-397-4604 FSC 5360
NSN 5360-00-397-4604 (also written 5360003974604; NIIN 00-397-4604) is a spring, helical, extension in Federal Supply Class 5360, Coil, Flat, Leaf, and Wire Springs. 2 manufacturer part numbers from 2 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
L
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC L: annual buy value is below the screening threshold. 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 |
|---|---|
| SURFACE TREATMENT SFTT | OVERALL PASSIVATE |
| COIL HELIX DIRECTION AXLH | RIGHT-HAND OR LEFT-HAND |
| END STYLE ABQK | — |
| COIL QUANTITY APCN | 30-1/2 |
| MATERIAL MATT | OVERALL STEEL COMP 304 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-W-423,FOR- 1,COND B QQ-W-423 |
| SPRING FREE LENGTH AGEK | MILLIMETERS NOMINAL 5.500 |
| STYLE DESIGNATOR STYL | — |
| INSIDE DIAMETER AARX | MILLIMETERS MINIMUM 1.640 AND MILLIMETERS MAXIMUM 1.960 |
| OPENING WIDTH ABPP | BOTH ENDS MILLIMETERS NOMINAL 0.510 |
| HOOK RADIUS AXMC | BOTH ENDS MILLIMETERS NOMINAL 0.900 |
| DESIGN TYPE APGF | CLOSED |
| SPRING FREE OUTSIDE DIAMETER AXLQ | MILLIMETERS MINIMUM 1.850 AND MILLIMETERS MAXIMUM 2.150 |
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 |
|---|---|---|
| 10117911 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 568-1906-02 | 25583 | ACRON AVIATION, 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
$184.63
Purchases
1
Total spend
$12,555
Oct 21, 2026
Last purchased
2 · 2.0/yr
Purchase records
$25,110
Total demand
$184.63
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 21, 2026 | 68 | $184.63 | $12,555 | SPAIRES INC (6ZPL8) | 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 |
|---|---|---|---|---|
| Oct 21, 2026 | SPE7M027P0223 ↗ | SPAIRES INC | — | $12,555 |
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
SPAIRES INC
last award Oct 2026
ACRON AVIATION, INC.
no award yet
no awards on record
Listed source NIMIKKEISTOKESKUS NCB FINLAND
no award yet
no awards on record
Listed source SPAIRES INC won the only award on record. SPAIRES INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M0-26-T-032E | Aug 7, 2026 | Aug 17, 2026 | 68 | 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: 2026-10-23.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SPRING,HELICAL,EXTENSION." nsnexplorer.com, https://nsnexplorer.com/nsn/5360-00-397-4604/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5360-00-397-4604/