Acquisition method (AMC)
1
FSC 5360 × SPRING,HELICAL,TORSION
SPRING,HELICAL,TORSION
5360-00-018-5028 FSC 5360
NSN 5360-00-018-5028 (also written 5360000185028; NIIN 00-018-5028) is a spring, helical, torsion 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 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 |
|---|---|
| INSIDE DIAMETER AARX | INCHES NOMINAL 0.218 |
| END STYLE ABQK | — |
| SPRING FREE LENGTH AGEK | INCHES NOMINAL 0.310 |
| CENTER SECTION WIDTH AHQA | INCHES NOMINAL 0.184 |
| COIL QUANTITY APCN | 4-21/32 |
| COIL HELIX DIRECTION AXLH | RIGHT-HAND OR LEFT-HAND |
| SPRING FREE OUTSIDE DIAMETER AXLQ | INCHES NOMINAL 0.282 |
| COIL AXIS TO CENTER SECTION DISTANCE AXLX | INCHES MINIMUM 0.830 AND INCHES MAXIMUM 0.870 |
| CENTER LOOP RADIUS AXLY | INCHES NOMINAL 0.060 |
| END ANGULAR RELATIONSHIP AXMH | ENDS ANGLED ONE TO OTHER |
| END LENGTH CXTH | BOTH ENDS INCHES MINIMUM 0.730 AND INCHES MAXIMUM 0.770 |
| END LENGTH FROM FIRST BEND TO SECOND BEND OR END CXTN | OVERALL INCHES MINIMUM 0.100 AND INCHES MAXIMUM 0.140 |
| CENTER STYLE CXWF | — |
| MATERIAL MATT | OVERALL STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD ALL MATERIAL RESPONSES A-S 5673 |
| 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 |
|---|---|---|
| 4-82018-1 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. DBA DEFENSE SYSTEMS SECTOR |
| 4-82018-1 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS |
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
—
Oct 5, 2026
Last purchased
1 · 1.0/yr
Purchase records
$3,187
Total demand
$3,187
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 |
|---|---|---|---|---|
| Oct 5, 2026 | SPE7L127P0020 ↗ | ARGO SPRING MANUFACTURING CO., INC. DBA ARGO SPRING MANUFACTURING CO INC | — | $3,187 |
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
ARGO SPRING MANUFACTURING CO., INC. DBA ARGO SPRING MANUFACTURING CO INC
last award Oct 2026
NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS
no award yet
no awards on record
Listed source NORTHROP GRUMMAN TECHNICAL SERVICES, INC. DBA DEFENSE SYSTEMS SECTOR
no award yet
no awards on record
Listed source ARGO SPRING MANUFACTURING CO., INC. DBA ARGO SPRING MANUFACTURING CO INC won the only award on record. ARGO SPRING MANUFACTURING CO., INC. DBA ARGO SPRING MANUFACTURING CO 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SPRING,HELICAL,TORSION." nsnexplorer.com, https://nsnexplorer.com/nsn/5360-00-018-5028/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5360-00-018-5028/