Acquisition method (AMC)
1
FSC 5305 × SCREW,CAP,SOCKET HEAD
SCREW,CAP,SOCKET HEAD
5305-01-023-9050 FSC 5305
NSN 5305-01-023-9050 (also written 5305010239050; NIIN 01-023-9050) is a screw, cap, socket head in Federal Supply Class 5305, Screws. 15 manufacturer part numbers from 15 suppliers are 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 CLASS AAJD | 3A |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| THREAD LENGTH AASA | INCHES MINIMUM 0.121 AND INCHES MAXIMUM 0.188 |
| FASTENER LENGTH AASB | INCHES MINIMUM 0.157 AND INCHES MAXIMUM 0.188 |
| HEAD STYLE AASK | — |
| HEAD DIAMETER AASL | INCHES MINIMUM 0.136 AND INCHES MAXIMUM 0.140 |
| HEAD HEIGHT AASU | INCHES MINIMUM 0.044 AND INCHES MAXIMUM 0.053 |
| LOCKING FEATURE AAUM | THREADS PATCH |
| INTERNAL DRIVE STYLE ABQZ | — |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.086 |
| THREAD QUANTITY PER INCH CMLP | 56 |
| MINIMUM TENSILE STRENGTH CQBC | POUNDS PER SQUARE INCH 160000 |
| HARDNESS RATING CQFM | OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 40.0 |
| SURFACE FINISH CSYM | THREADS MICROINCHES 32.0 |
| SURFACE FINISH CSYM | BEARING SURFACE OF HEAD MICROINCHES 32.0 |
| MATERIAL MATT | OVERALL STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-5626 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-5000 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-8503 OR MIL SPEC 4TH MATERIAL RESPONSE -IL-S-6098 OR MIL SPEC 5TH MATERIAL RESPONSE -IL-S-6049 |
| SURFACE TREATMENT SFTT | OVERALL CADMIUM AND CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 2 QQ--416 |
| THREAD SERIES DESIGNATOR THSD | UNJC |
| SPECIFICATION/STANDARD DATA ZZZK | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1191 NAS1191 |
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 |
|---|---|---|
| NAS1191-02T3B | 04348 | LAWRENCE ENGINEERING AND SUPPLY INC |
| NAS1191-02T3B | 07698 | BUCKEYE BOBBIN AND MFG CO |
| NAS1191-02T3B | 07851 | NOR-CAL SUPPLY CO |
| NAS1191-02T3B | 08938 | AIR INDUSTRIES CO INC |
| NAS1191-02T3B | 16941 | LONG-LOK LLC |
| NAS1191-02T3B | 17446 | HUCK INTERNATIONAL, INC |
| NAS1191-02T3B | 50568 | APCOM INC |
| NAS1191-02T3B | 53606 | PLASTIC AND METAL PRODUCTS CORPORATION |
| NAS1191-02T3B | 56357 | ND INDUSTRIES INC DIV EASTERN DIVISION |
| NAS1191-02T3B | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| NAS1191-02T3B | 58998 | FASTENER INNOVATION TECHNOLOGY, INC. |
| NAS1191-02T3B | 73197 | HI-SHEAR CORPORATION |
| NAS1191-02T3B | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| NAS1191-02T3B | 97928 | HUCK INTL INC |
| NAS1191-02T3B | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
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
$0.98
Purchases
1
Total spend
$536.06
Sep 24, 2026
Last purchased
2 · 2.0/yr
Purchase records
$1,072
Total demand
$0.98
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | 547 | $0.98 | $536.06 | SPEC TECH USA INC (3LRU1) | 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 |
|---|---|---|---|---|
| Sep 24, 2026 | SPE4A626V376Z ↗ | SPEC TECH USA INC | — | $536.06 |
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.
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
SPEC TECH USA INC
last award Sep 2026
AIR INDUSTRIES CO INC
no award yet
no awards on record
Listed source APCOM INC
no award yet
no awards on record
Listed source BUCKEYE BOBBIN AND MFG CO
no award yet
no awards on record
Listed source FASTENER INNOVATION TECHNOLOGY, INC.
no award yet
no awards on record
Listed source HI-SHEAR CORPORATION
no award yet
no awards on record
Listed source HUCK INTERNATIONAL, INC
no award yet
no awards on record
Listed source HUCK INTL INC
no award yet
no awards on record
Listed source SPEC TECH USA INC won the only award on record. SPEC TECH USA INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-28PP | Sep 11, 2026 | Sep 18, 2026 | 547 | 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,CAP,SOCKET HEAD." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-01-023-9050/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5305-01-023-9050/