Acquisition method (AMC)
1
FSC 5305 × SCREW,CAP,SOCKET HEAD
SCREW,CAP,SOCKET HEAD
5305-01-589-1056 FSC 5305
NSN 5305-01-589-1056 (also written 5305015891056; NIIN 01-589-1056) is a screw, cap, socket head in Federal Supply Class 5305, Screws. 1 manufacturer part number from 1 supplier is 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)
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.
Dimensioned drawing
Generated from the federal catalog's dimensional data for this NSN — reference only, not a manufacturing drawing.
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 |
|---|---|
| HEAD STYLE AASK | — |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.875 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | SCREW, CAP, HEXAGON SOCKET, FLAT COUNTERSUNK HEAD |
| MATERIAL MATT | OVERALL STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD SINGLE MATERIAL RESPONSE AST- A354, GRADE BD |
| THREAD SERIES DESIGNATOR THSD | UNF |
| THREAD LENGTH AASA | INCHES NOMINAL 2.000 |
| FASTENER LENGTH AASB | INCHES NOMINAL 2.000 |
| THREAD CLASS AAJD | 2A2B |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| HEAD DIAMETER AASL | INCHES MINIMUM 1.285 AND INCHES MAXIMUM 1.312 |
| END ITEM IDENTIFICATION AGAV | 2320-01-557-4546 TRUCK, MATERIALS HANDLING-CONTAINER HOIST |
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 |
|---|---|---|
| S210NA44FAS25354BNCH1 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS |
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
$70.00
Purchases
1
Total spend
$1,260
Sep 9, 2026
Last purchased
2 · 2.0/yr
Purchase records
$2,520
Total demand
$70.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 9, 2026 | 18 | $70.00 | $1,260 | KAREN CARLISLE DBA B & K AEROSPACE (8A1E8) | Unknown | Source ↗ |
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 9, 2026 | SPE4A626P0N33 ↗ | KAREN CARLISLE DBA B & K AEROSPACE | — | $1,260 |
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
KAREN CARLISLE DBA B & K AEROSPACE
last award Sep 2026
THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
no award yet
no awards on record
Listed source KAREN CARLISLE DBA B & K AEROSPACE won the only award on record. KAREN CARLISLE DBA B & K AEROSPACE won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-15MV | Aug 12, 2026 | Aug 19, 2026 | 18 | 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: 2026-10-24.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SCREW,CAP,SOCKET HEAD." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-01-589-1056/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5305-01-589-1056/