Acquisition method (AMC)
1
FSC 5360 × SPRING,HELICAL,TORSION
SPRING,HELICAL,TORSION
5360-00-019-6857 FSC 5360
NSN 5360-00-019-6857 (also written 5360000196857; NIIN 00-019-6857) is a spring, helical, torsion in Federal Supply Class 5360, Coil, Flat, Leaf, and Wire Springs. 10 manufacturer part numbers from 10 suppliers are on record. No purchases are on record yet.
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)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, 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 |
|---|---|
| COIL QUANTITY APCN | 2-1/2 |
| CENTER SECTION WIDTH AHQA | INCHES NOMINAL 0.562 |
| SPRING FREE LENGTH AGEK | INCHES NOMINAL 0.812 |
| INSIDE DIAMETER AARX | INCHES MINIMUM 0.750 AND INCHES MAXIMUM 0.766 |
| END STYLE ABQK | — |
| HOOK RADIUS AXMC | FIRST END INCHES NOMINAL 0.281 |
| END ANGULAR RELATIONSHIP AXMH | END W/LH HELIX OF COIL ANGLED TO CENTER SECTION AND END W/RH HELIX OF COIL ANGLED TO CENTER SECTION |
| END LENGTH FROM SECOND BEND TO THIRD BEND OR END CXTP | FIRST END INCHES NOMINAL 0.531 |
| SPRING FREE OUTSIDE DIAMETER AXLQ | INCHES MINIMUM 1.000 AND INCHES MAXIMUM 1.016 |
| CENTER LOOP RADIUS AXLY | INCHES NOMINAL 0.156 |
| HOOK RADIUS AXMC | BOTH ENDS INCHES NOMINAL 0.250 |
| END LENGTH FROM SECOND BEND TO THIRD BEND OR END CXTP | SECOND END INCHES NOMINAL 0.375 |
| 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 |
|---|---|---|
| 531AS104-1 | 05DN8 | KLUNE INDUSTRIES, INC. DIV PCC AEROSTRUCTURES, SPANISH FORK DBA KLUNE INDUSTRIES |
| 531AS104-1 | 072E5 | VERTEX MODERNIZATION AND SUSTAINMENT LLC |
| 531AS104-1 | 09245 | SOLO ENTERPRISE CORP. DBA SOLO ENTERPRISE CORP |
| 531AS104-1 | 0A489 | LOCKHEED MARTIN AEROPARTS, INC. DBA LOCKHEED MARTIN AEROPARTS INC |
| 531AS104-1 | 1WL60 | LOCKHEED MARTIN SERVICES, LLC |
| 531AS104-1 | 25114 | ORLANDO SPRING CORP |
| 531AS104-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
| 531AS104-1 | 32067 | MARVIN ENGINEERING CO, INC |
| 531AS104-1 | 563J1 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV ROTARY AND MISSION SYSTEMS (RMS) |
| 531AS104-1 | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY |
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
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L5-27-T-0466 | Nov 4, 2026 | Nov 16, 2026 | 565 | Cancelled | 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 Nov 4, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SPRING,HELICAL,TORSION." nsnexplorer.com, https://nsnexplorer.com/nsn/5360-00-019-6857/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5360-00-019-6857/