Acquisition method (AMC)
3
FSC 5305 × SCREW,CAP,SOCKET HEAD
SCREW,CAP,SOCKET HEAD
5305-00-781-4739 FSC 5305
NSN 5305-00-781-4739 (also written 5305007814739; NIIN 00-781-4739) is a screw, cap, socket head in Federal Supply Class 5305, Screws. 7 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Oct 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)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. 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 HEIGHT AASU | INCHES MINIMUM 0.185 AND INCHES MAXIMUM 0.190 |
| END ITEM IDENTIFICATION AGAV | SCREW,CAP,SOCKET HEAD |
| THREAD LENGTH AASA | INCHES MINIMUM 0.687 |
| FASTENER LENGTH AASB | INCHES NOMINAL 0.687 |
| HEAD STYLE AASK | — |
| HEAD DIAMETER AASL | INCHES MINIMUM 0.303 AND INCHES MAXIMUM 0.312 |
| HOLE CONFIGURATION STYLE CRHC | — |
| HOLE DIAMETER AAUB | INCHES NOMINAL 0.047 |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.190 |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 0.156 AND INCHES MAXIMUM 0.159 |
| HOLE QUANTITY ASXK | 6 |
| HOLE TYPE BQDM | DRILLED |
| THREAD QUANTITY PER INCH CMLP | 32 |
| CRITICALITY CODE JUSTIFICATION CRTL | AGAV |
| MATERIAL MATT | OVERALL STEEL |
| THREAD SERIES DESIGNATOR THSD | UNF |
| THREAD CLASS AAJD | 3A |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| INTERNAL DRIVE STYLE ABQZ | — |
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 |
|---|---|---|
| 5178 | 43491 | GENERAL SIGNAL CORP |
| 5178 | 62983 | EATON AEROSPACE, LLC DBA JACKSON SOUTH |
| 5178 | 79EM6 | EATON US HOLDINGS, INC. |
| 5178 | 90166 | EATON AEROSPACE, LLC DBA JACKSON SOUTH |
| DS-934253 | 62983 | EATON AEROSPACE, LLC DBA JACKSON SOUTH |
| DS-934253 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP |
| DS-934253 | 90166 | EATON AEROSPACE, LLC DBA JACKSON SOUTH |
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
—
Oct 20, 2026
Last purchased
1 · 1.0/yr
Purchase records
$544.50
Total demand
$544.50
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 |
|---|---|---|---|---|
| Oct 20, 2026 | SPE4A124G0002/SPE4A627F1409 ↗ | JAMAICA BEARINGS CO., INC. DBA JAMAICA BEARINGS CO., INC. | — | $544.50 |
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
JAMAICA BEARINGS CO., INC. DBA JAMAICA BEARINGS CO., INC.
last award Oct 2026
EATON AEROSPACE, LLC DBA JACKSON SOUTH
no award yet
no awards on record
Listed source EATON AEROSPACE, LLC DBA JACKSON SOUTH
no award yet
no awards on record
Listed source EATON US HOLDINGS, INC.
no award yet
no awards on record
Listed source GENERAL SIGNAL CORP
no award yet
no awards on record
Listed source SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP
no award yet
no awards on record
Listed source JAMAICA BEARINGS CO., INC. DBA JAMAICA BEARINGS CO., INC. won the only award on record. JAMAICA BEARINGS CO., INC. DBA JAMAICA BEARINGS CO., INC. 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 Oct 23, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-21.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SCREW,CAP,SOCKET HEAD." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-00-781-4739/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5305-00-781-4739/