Acquisition method (AMC)
1
FSC 5360 × SPRING,HELICAL,COMPRESSION
SPRING,HELICAL,COMPRESSION
5360-00-236-3543 FSC 5360
NSN 5360-00-236-3543 (also written 5360002363543; NIIN 00-236-3543) is a spring, helical, compression in Federal Supply Class 5360, Coil, Flat, Leaf, and Wire Springs. 4 manufacturer part numbers from 3 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 | |
|---|---|---|---|
| SPE7L1-27-T-3776 | 6 | Closes in 9d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-W-423,FOR- 1,COND B QQ-W-423 |
| STYLE DESIGNATOR STYL | — |
| MATERIAL MATT | OVERALL STEEL COMP 302 OR STEEL COMP 304 |
| SPRING DEFLECTION RATE AXLP | POUNDS PER INCH NOMINAL 28.155 |
| SPRING FREE OUTSIDE DIAMETER AXLQ | INCHES NOMINAL 0.300 |
| END STYLE ABQK | — |
| INSIDE DIAMETER AARX | INCHES NOMINAL 0.216 |
| SPRING FREE LENGTH AGEK | INCHES NOMINAL 0.880 |
| SPRING SOLID LENGTH AXJQ | INCHES NOMINAL 0.420 |
| COIL HELIX DIRECTION AXLH | RIGHT-HAND OR LEFT-HAND |
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 |
|---|---|---|
| MIL-S-13572C | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS24585-C190 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| MS24585C190 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SAE-AS13572 | 0U583 | SAE INTERNATIONAL DBA SAE 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
$210.00
Purchases
2
Total spend
$420.02
Oct 27, 2026
Last purchased
4 · 4.0/yr
Purchase records
$840.04
Total demand
$210.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 27, 2026 | 1 | $210.00 | $210.00 | KAREN CARLISLE DBA B & K AEROSPACE (8A1E8) | Unknown | Source ↗ |
| Oct 5, 2026 | 1 | $210.02 | $210.02 | KAREN CARLISLE DBA B & K AEROSPACE (8A1E8) | 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 5, 2026 | SPE7L127V0267 ↗ | KAREN CARLISLE DBA B & K AEROSPACE | — | $210.02 |
| Oct 27, 2026 | SPE7L127V1191 ↗ | KAREN CARLISLE DBA B & K AEROSPACE | — | $210.00 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 3 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 5 days from posting to award.
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
KAREN CARLISLE DBA B & K AEROSPACE
last award Oct 2026
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source SAE INTERNATIONAL DBA SAE INTERNATIONAL
no award yet
no awards on record
Listed source KAREN CARLISLE DBA B & K AEROSPACE won 2 of the last 2 awards. KAREN CARLISLE DBA B & K AEROSPACE won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L1-27-T-3776 | Nov 6, 2026 | Nov 16, 2026 | 6 | Open | View at DIBBS → |
| SPE7L1-27-T-1987 | Oct 22, 2026 | Nov 2, 2026 | 1 | Expired | View at DIBBS → |
| SPE7L1-26-T-19D2 | Sep 30, 2026 | Oct 13, 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: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SPRING,HELICAL,COMPRESSION." nsnexplorer.com, https://nsnexplorer.com/nsn/5360-00-236-3543/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5360-00-236-3543/