Acquisition method (AMC)
1
FSC 5310 × NUT,SPRING
NUT,SPRING
5310-00-335-0049 FSC 5310
NSN 5310-00-335-0049 (also written 5310003350049; NIIN 00-335-0049) is a nut, spring in Federal Supply Class 5310, Nuts and Washers. 11 manufacturer part numbers from 8 suppliers are on record. It was last purchased in Aug 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)
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 |
|---|---|
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | STEEL ASTM A575 GR 1010 OR 1020,1.375 IN. OVERALL LENGTH,0.800 IN. WD,0.375 IN. THK,0.875 IN. OVERALL HEIGHT ASTM A575 |
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 |
|---|---|---|
| 10617652 | 56161 | GENERAL DYNAMICS LAND SYSTEMS CANADACORP |
| 11240899-1 | 15832 | BANGS MFG CO |
| 11240899-1 | 17773 | BALLISTIC MISSILE DEFENSE SYSTEMS COMMAND |
| 67A274C15 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 67A274C15-1 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 9954106 | 18876 | US ARMY AVIATION AND MISSILE COMMAND |
| P-4010U | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| P4010 | 96195 | UNISTRUT INTERNATIONAL CORPORATION DBA UNISTRUT DIVERSIFIED PRODUCTS |
| P4010 | Z2F09 | UNISTRUT AUSTRALIA PTY LTD |
| P4010-EG | 96195 | UNISTRUT INTERNATIONAL CORPORATION DBA UNISTRUT DIVERSIFIED PRODUCTS |
| PS10SS | 15892 | POWER-STRUT VAN HUFFEL TUBE CORP |
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
$3.95
Purchases
1
Total spend
$1,995
Aug 11, 2026
Last purchased
2 · 2.0/yr
Purchase records
$3,990
Total demand
$3.95
Latest unit price
Purchase history
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 |
|---|---|---|---|---|
| Aug 11, 2026 | SPE4A626V301G ↗ | — | — | $1,995 |
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.
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
CAGE 1BRS6
last award Aug 2026
BALLISTIC MISSILE DEFENSE SYSTEMS COMMAND
no award yet
no awards on record
Listed source BANGS MFG CO
no award yet
no awards on record
Listed source GENERAL DYNAMICS LAND SYSTEMS CANADACORP
no award yet
no awards on record
Listed source POWER-STRUT VAN HUFFEL TUBE CORP
no award yet
no awards on record
Listed source UNISTRUT AUSTRALIA PTY LTD
no award yet
no awards on record
Listed source UNISTRUT INTERNATIONAL CORPORATION DBA UNISTRUT DIVERSIFIED PRODUCTS
no award yet
no awards on record
Listed source US ARMY AVIATION AND MISSILE COMMAND
no award yet
no awards on record
Listed source CAGE 1BRS6 won the only award on record. CAGE 1BRS6 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-11QJ | Aug 5, 2026 | Aug 12, 2026 | 505 | 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: 2026-11-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SPRING." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-335-0049/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-335-0049/