Acquisition method (AMC)
1
FSC 5360 × SPRING,HELICAL,EXTENSION
SPRING,HELICAL,EXTENSION
5360-01-021-2221 FSC 5360
NSN 5360-01-021-2221 (also written 5360010212221; NIIN 01-021-2221) is a spring, helical, extension in Federal Supply Class 5360, Coil, Flat, Leaf, and Wire Springs. 3 manufacturer part numbers from 3 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 as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
H
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC H: the government lacks sufficient, accurate or legible data to buy from other 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 |
|---|---|
| INSIDE DIAMETER AARX | INCHES NOMINAL 0.863 |
| END STYLE ABQK | — |
| SPRING FREE LENGTH AGEK | INCHES NOMINAL 12.324 |
| COIL QUANTITY APCN | 67 |
| DESIGN TYPE APGF | CLOSED |
| LOAD RATING ASZD | POUNDS NOMINAL 98.00 |
| COIL HELIX DIRECTION AXLH | RIGHT-HAND OR LEFT-HAND |
| SPRING DEFLECTION RATE AXLP | POUNDS PER INCH NOMINAL 14.100 |
| SPRING FREE OUTSIDE DIAMETER AXLQ | INCHES NOMINAL 1.187 |
| HOOK RADIUS AXMC | BOTH ENDS INCHES NOMINAL 0.432 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-W-470 QQ-W-470 |
| SURFACE TREATMENT SFTT | OVERALL CADMIUM AND CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC ALL TREATMENT RESPONSES QQ--416,TYE 2,CLASS 2 QQ--416 |
| 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 |
|---|---|---|
| 725 | 10415 | A-1 SPRING CO |
| 725 | 56988 | MATTHEW WARREN, INC. DBA CENTURY SPRING CORP. DIV CENTURY SPRING CORP. |
| B2609-1 | 54184 | ARA, 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
—
Sep 11, 2026
Last purchased
1 · 1.0/yr
Purchase records
$126.00
Total demand
$126.00
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 |
|---|---|---|---|---|
| Sep 11, 2026 | SPE7L226V1347 ↗ | PATTERSON COONEY INC | — | $126.00 |
Demand history
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
PATTERSON COONEY INC
last award Sep 2026
A-1 SPRING CO
no award yet
no awards on record
Listed source ARA, INC
no award yet
no awards on record
Listed source MATTHEW WARREN, INC. DBA CENTURY SPRING CORP. DIV CENTURY SPRING CORP.
no award yet
no awards on record
Listed source PATTERSON COONEY INC won the only award on record. PATTERSON COONEY INC won without being a listed source.
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 23, 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/5360-01-021-2221/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5360-01-021-2221/