Acquisition method (AMC)
1
FSC 5360 × SPRING,HELICAL,TORSION
SPRING,HELICAL,TORSION
5360-00-832-4221 FSC 5360
NSN 5360-00-832-4221 (also written 5360008324221; NIIN 00-832-4221) is a spring, helical, torsion in Federal Supply Class 5360, Coil, Flat, Leaf, and Wire Springs. 1 manufacturer part number from 1 supplier is on record. The government has 2 open solicitations for it.
Open for bid
2 open solicitations on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7L1-27-T-3371 | 145 | Closes in 9d | Bid → |
| SPE7L1-27-T-3829 | 41 | Closes in 9d | Bid → |
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 |
|---|---|
| INSIDE DIAMETER AARX | INCHES NOMINAL 0.570 |
| END STYLE ABQK | — |
| SPRING FREE LENGTH AGEK | INCHES NOMINAL 1.177 |
| COIL QUANTITY APCN | 12-1/2 |
| COIL HELIX DIRECTION AXLH | RIGHT-HAND |
| SPRING DEFLECTION RATE AXLP | POUNDS PER INCH NOMINAL 15.000 |
| SPRING FREE OUTSIDE DIAMETER AXLQ | INCHES NOMINAL 0.750 |
| END ANGULAR RELATIONSHIP AXMH | ENDS ANGLED ONE TO OTHER |
| END LENGTH CXTH | BOTH ENDS INCHES NOMINAL 2.250 |
| END LENGTH FROM COIL AXIS TO FIRST BEND CXTM | SECOND END INCHES NOMINAL 1.920 |
| END LENGTH FROM FIRST BEND TO SECOND BEND OR END CXTN | SECOND END INCHES NOMINAL 0.400 |
| END TANGENT ANGLE CXTS | DEGREES NOMINAL 30.0 |
| SPECIAL FEATURES FEAT | USED ON RESCUE SEAT |
| MATERIAL MATT | OVERALL STEEL UNS K08500 |
| 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 SINGLE TREATMENT RESPONSE QQ--416,TY2,CL1 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 |
|---|---|---|
| K26-1008-11 | 84955 | KAMAN AEROSPACE CORPORATION DBA AIR VEHICLES & MRO DIVISION |
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 — 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.
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L1-27-T-3371 | Nov 5, 2026 | Nov 16, 2026 | 145 | Open | View at DIBBS → |
| SPE7L1-27-T-3829 | Nov 6, 2026 | Nov 16, 2026 | 41 | Open | View at DIBBS → |
| SPE7L1-26-T-15X2 | Sep 23, 2026 | Oct 5, 2026 | 62 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SPRING,HELICAL,TORSION." nsnexplorer.com, https://nsnexplorer.com/nsn/5360-00-832-4221/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5360-00-832-4221/