Acquisition method (AMC)
1
FSC 5305 × SCREW,CAP,SOCKET HEAD
SCREW,CAP,SOCKET HEAD
5305-01-155-3912 FSC 5305
NSN 5305-01-155-3912 (also written 5305011553912; NIIN 01-155-3912) is a screw, cap, socket head in Federal Supply Class 5305, Screws. 3 manufacturer part numbers from 3 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)
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 77.0 AND MILLIMETERS MAXIMUM 80.0 |
| FASTENER LENGTH AASB | MILLIMETERS NOMINAL 80.0 |
| HEAD STYLE AASK | — |
| HEAD DIAMETER AASL | MILLIMETERS MINIMUM 23.67 AND MILLIMETERS MAXIMUM 24.33 |
| HEAD HEIGHT AASU | MILLIMETERS MINIMUM 15.57 AND MILLIMETERS MAXIMUM 16.00 |
| INTERNAL DRIVE STYLE ABQZ | — |
| NOMINAL THREAD DIAMETER AHYM | MILLIMETERS 16.0 |
| WIDTH ACROSS FLATS ASDB | MILLIMETERS MINIMUM 14.00 AND MILLIMETERS MAXIMUM 14.21 |
| THREAD PITCH IN MILLIMETERS CQQR | 1.5 |
| EXTERNAL THREAD TOLERANCE CLASS CQWR | 6G |
| 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 |
|---|---|---|
| 10501634 | 56161 | GENERAL DYNAMICS LAND SYSTEMS CANADACORP |
| DIN912-M16X1,5X80-8.8-A3L | D8286 | DIN DEUTSCHES INSTITUT FUR NORMUNG EV |
| ISO4762M16X1,5X80-8.8-A3L | 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
—
Purchases
0
Total spend
—
Aug 25, 2026
Last purchased
2 · 2.0/yr
Purchase records
$381,085
Total demand
$31,085
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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Aug 20, 2026 | SPE4A726D5738 ↗ | ALAMO AIRCRAFT, LTD. | — | $350,000 |
| Aug 25, 2026 | SPE4A726D5738/SPE4A726F018D ↗ | ALAMO AIRCRAFT, LTD. | — | $31,085 |
Demand history
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
ALAMO AIRCRAFT, LTD.
last award Aug 2026
DIN DEUTSCHES INSTITUT FUR NORMUNG EV
no award yet
no awards on record
Listed source GENERAL DYNAMICS LAND SYSTEMS CANADACORP
no award yet
no awards on record
Listed source INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)
no award yet
no awards on record
Listed source ALAMO AIRCRAFT, LTD. won 2 of the last 2 awards. ALAMO AIRCRAFT, LTD. won without being a listed source.
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 Nov 1, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-02.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SCREW,CAP,SOCKET HEAD." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-01-155-3912/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5305-01-155-3912/