Acquisition method (AMC)
1
FSC 5305 × SCREW,CAP,HEXAGON HEAD
SCREW,CAP,HEXAGON HEAD
5305-01-663-5848 FSC 5305
NSN 5305-01-663-5848 (also written 5305016635848; NIIN 01-663-5848) is a screw, cap, hexagon 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 |
|---|---|
| THREAD DIRECTION AAJF | RIGHT-HAND |
| THREAD LENGTH AASA | MILLIMETERS MINIMUM 59.4 AND MILLIMETERS MAXIMUM 60.6 |
| FASTENER LENGTH AASB | MILLIMETERS MINIMUM 59.4 AND MILLIMETERS MAXIMUM 60.6 |
| HEAD STYLE AASK | — |
| HEAD HEIGHT AASU | MILLIMETERS MINIMUM 11.285 AND MILLIMETERS MAXIMUM 11.715 |
| WIDTH BETWEEN FLATS AATB | MILLIMETERS MINIMUM 30.14 |
| NOMINAL THREAD DIAMETER AHYM | MILLIMETERS 18.0 |
| THREAD PITCH IN MILLIMETERS CQQR | 2.5 |
| EXTERNAL THREAD TOLERANCE CLASS CQWR | 6G |
| CHAMFER ANGLE CSYT | DEGREES MINIMUM 15.0 AND DEGREES MAXIMUM 30.0 |
| MATERIAL MATT | OVERALL STEEL PROPERTY CLASS 8.8 |
| SURFACE TREATMENT SFTT | OVERALL ZINC |
| THREAD SERIES DESIGNATOR THSD | M |
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 |
|---|---|---|
| ISO 4017 M18X60-8.8-A2K | I9008 | INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) |
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
$16.33
Purchases
2
Total spend
$726.09
Sep 28, 2026
Last purchased
4 · 4.0/yr
Purchase records
$1,452
Total demand
$16.33
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 28, 2026 | 23 | $16.33 | $375.59 | KAREN CARLISLE DBA B & K AEROSPACE (8A1E8) | Unknown | Source ↗ |
| Aug 20, 2026 | 25 | $14.02 | $350.50 | 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 |
|---|---|---|---|---|
| Aug 20, 2026 | SPE4A626V322K ↗ | KAREN CARLISLE DBA B & K AEROSPACE | — | $350.50 |
| Sep 28, 2026 | SPE4A626V409E ↗ | KAREN CARLISLE DBA B & K AEROSPACE | — | $375.59 |
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.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 7 days from posting to award.
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
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)
no award yet
no awards on record
Listed source KAREN CARLISLE DBA B & K AEROSPACE won 2 of the last 2 awards. KAREN CARLISLE DBA B & K AEROSPACE won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-34FP | Sep 21, 2026 | Sep 28, 2026 | 23 | Expired | View at DIBBS → |
| SPE4A6-26-T-16SE | Aug 14, 2026 | Aug 21, 2026 | 25 | 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: 2026-11-02.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SCREW,CAP,HEXAGON HEAD." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-01-663-5848/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5305-01-663-5848/