Acquisition method (AMC)
3
FSC 5306 × BOLT,SHOULDER
BOLT,SHOULDER
5306-01-220-8666 FSC 5306
NSN 5306-01-220-8666 (also written 5306012208666; NIIN 01-220-8666) is a bolt, shoulder in Federal Supply Class 5306, Bolts. 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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.
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 NOMINAL 0.480 |
| FASTENER LENGTH AASB | INCHES NOMINAL 2.860 |
| HEAD STYLE AASK | — |
| HEAD HEIGHT AASU | INCHES NOMINAL 0.200 |
| WIDTH BETWEEN FLATS AATB | INCHES MINIMUM 0.868 AND INCHES MAXIMUM 0.875 |
| SHOULDER DIAMETER AATN | FIRST SHOULDER INCHES MINIMUM 0.6281 AND INCHES MAXIMUM 0.6286 |
| SHOULDER LENGTH AATX | FIRST SHOULDER INCHES NOMINAL 2.280 |
| SHANK UNTHREADED HOLE DIAMETER AAWB | FIRST HOLE INCHES MINIMUM 0.106 AND INCHES MAXIMUM 0.116 |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.500 |
| THREAD QUANTITY PER INCH CMLP | 20 |
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER CRZS | FIRST HOLE INCHES NOMINAL 2.663 |
| SHOULDER SHAPE CWYB | FIRST SHOULDER ROUND |
| MATERIAL MATT | OVERALL ALUMINUM ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL MFR REF SINGLE MATERIAL RESPONSE BAC 5602 FSC- 81205 |
| THREAD SERIES DESIGNATOR THSD | UNIFIED NATIONAL JOINT FINE (UNJF) |
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 |
|---|---|---|
| 69-63787-505 | 66841 | PRECI-MANUFACTURING, INCORPORATED |
| 69-63787-505 | 81205 | THE BOEING COMPANY DIV DEFENSE |
| 69-63787-505 | 82918 | THE BOEING COMPANY DIV LEGACY WICHITA |
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 27, 2026
Last purchased
2 · 2.0/yr
Purchase records
$1,057,870
Total demand
$556,200
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 24, 2026 | SPE4A125G0009/SPE4A526F8802 ↗ | THE BOEING COMPANY DIV SERVICES | — | $501,670 |
| Aug 27, 2026 | SPE4A626PY008 ↗ | BAR FIELDS INC DBA BAR FIELDS INC | — | $556,200 |
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
BAR FIELDS INC DBA BAR FIELDS INC
last award Aug 2026
THE BOEING COMPANY DIV SERVICES
last award Aug 2026
PRECI-MANUFACTURING, INCORPORATED
no award yet
no awards on record
Listed source THE BOEING COMPANY DIV DEFENSE
no award yet
no awards on record
Listed source THE BOEING COMPANY DIV LEGACY WICHITA
no award yet
no awards on record
Listed source BAR FIELDS INC DBA BAR FIELDS INC won 1 of the last 2 awards. BAR FIELDS INC DBA BAR FIELDS INC and 1 other won without being listed sources.
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 28, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-01.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BOLT,SHOULDER." nsnexplorer.com, https://nsnexplorer.com/nsn/5306-01-220-8666/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5306-01-220-8666/