Acquisition method (AMC)
1
FSC 5305 × SCREW,CAP,HEXAGON HEAD
SCREW,CAP,HEXAGON HEAD
5305-01-617-0403 FSC 5305
NSN 5305-01-617-0403 (also written 5305016170403; NIIN 01-617-0403) is a screw, cap, hexagon head in Federal Supply Class 5305, Screws. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE4A6-27-T-4273 | 122 | Closes in 3d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
L
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC L: annual buy value is below the screening threshold. 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 |
|---|---|
| THREAD CLASS AAJD | 2A |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| THREAD LENGTH AASA | INCHES MINIMUM 0.97 AND INCHES MAXIMUM 1.00 |
| FASTENER LENGTH AASB | INCHES MINIMUM 0.97 AND INCHES MAXIMUM 1.00 |
| HEAD STYLE AASK | — |
| HEAD HEIGHT AASU | INCHES MINIMUM 0.195 AND INCHES MAXIMUM 0.211 |
| WIDTH BETWEEN FLATS AATB | INCHES MINIMUM 0.489 AND INCHES MAXIMUM 0.500 |
| END ITEM IDENTIFICATION AGAV | 2355-01-539-3639 |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.3125 |
| THREAD QUANTITY PER INCH CMLP | 18 |
| CHAMFER ANGLE CSYT | DEGREES MINIMUM 15.0 AND DEGREES MAXIMUM 30.0 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | 5/16-18X1,HEX CAP SCREW,18-8 STAINLESS STEEL |
| THREAD SERIES DESIGNATOR THSD | UNIFIED NATIONAL COARSE (UNC) |
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 |
|---|---|---|
| 70055 | 0Y3H3 | FASTENAL COMPANY DBA FASTENAL CO |
| HW20328 | L0782 | ARMATEC SURVIVABILITY CORP DIV ARMATEC SURVIVABILITY |
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 | |
|---|---|---|---|---|---|
| SPE4A6-27-T-4273 | Oct 15, 2026 | Oct 22, 2026 | 122 | Open | 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 15, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SCREW,CAP,HEXAGON HEAD." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-01-617-0403/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5305-01-617-0403/