Acquisition method (AMC)
3
FSC 5305 × SCREW,TAPPING
SCREW,TAPPING
5305-01-354-6587 FSC 5305
NSN 5305-01-354-6587 (also written 5305013546587; NIIN 01-354-6587) is a screw, tapping 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
H
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC H: the government lacks sufficient, accurate or legible data to buy from other sources. 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 |
|---|---|
| FASTENER LENGTH AASB | INCHES NOMINAL 1.750 |
| HEAD STYLE AASK | — |
| HEAD DIAMETER AASL | INCHES MINIMUM 0.357 AND INCHES MAXIMUM 0.373 |
| HEAD HEIGHT AASU | INCHES MINIMUM 0.122 AND INCHES MAXIMUM 0.133 |
| INTERNAL DRIVE STYLE ABQZ | — |
| NONMACHINE THREAD STYLE CRGF | — |
| NONMACHINE NOMINAL THREAD DIAMETER CTYF | INCHES 0.190 |
| MATERIAL MATT | OVERALL STEEL |
| SURFACE TREATMENT SFTT | OVERALL ZINC |
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 |
|---|---|---|
| 90053A252 | 39428 | MCMASTER-CARR SUPPLY CO |
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
$0.85
Purchases
1
Total spend
$42.50
Sep 29, 2026
Last purchased
2 · 2.0/yr
Purchase records
$85.00
Total demand
$0.85
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 |
|---|---|---|---|---|
| Sep 29, 2026 | SPE4A626V415E ↗ | — | — | $42.50 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 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.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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 17NZ6
last award Sep 2026
MCMASTER-CARR SUPPLY CO
no award yet
no awards on record
Listed source CAGE 17NZ6 won the only award on record. CAGE 17NZ6 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-35WN | Sep 24, 2026 | Oct 1, 2026 | 50 | Expired | View at DIBBS → |
| SPE4A6-26-T-24ZU | Sep 1, 2026 | Sep 8, 2026 | 50 | 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: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SCREW,TAPPING." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-01-354-6587/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5305-01-354-6587/