Acquisition method (AMC)
3
FSC 5306 × BOLT,SHOULDER
BOLT,SHOULDER
5306-01-320-6391 FSC 5306
NSN 5306-01-320-6391 (also written 5306013206391; NIIN 01-320-6391) is a bolt, shoulder in Federal Supply Class 5306, Bolts. 2 manufacturer part numbers from 2 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 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.
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 NOMINAL 0.370 |
| FASTENER LENGTH AASB | INCHES MINIMUM 1.677 AND INCHES MAXIMUM 1.697 |
| HEAD STYLE AASK | — |
| HEAD HEIGHT AASU | INCHES MINIMUM 0.373 AND INCHES MAXIMUM 0.393 |
| WIDTH BETWEEN FLATS AATB | INCHES NOMINAL 0.4375 |
| EXTENDED WASHER DIAMETER AATC | INCHES MINIMUM 0.552 AND INCHES MAXIMUM 0.572 |
| EXTENDED WASHER THICKNESS AATD | INCHES NOMINAL 0.095 |
| SHOULDER DIAMETER AATN | FIRST SHOULDER INCHES MINIMUM 0.3405 AND INCHES MAXIMUM 0.3420 |
| SHOULDER LENGTH AATX | FIRST SHOULDER INCHES MINIMUM 1.245 AND INCHES MAXIMUM 1.265 |
| END ITEM IDENTIFICATION AGAV | F100PW0229 ENGINE |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.250 |
| THREAD QUANTITY PER INCH CMLP | 28 |
| SHOULDER SHAPE CWYB | FIRST SHOULDER ROUND |
| SPECIAL FEATURES FEAT | CENTER HEAD HOLE 0.250/0.270 IN. DIA;EXTERNALLY RELIEVED AREA 0.222/0.232 IN. DIA X 0.052/0.072 IN. WIDE BETWEEN SHANK AND THREADS |
| MATERIAL MATT | OVERALL STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 7477 AND MFR REF SINGLE MATERIAL RESPONSE WA-S-7477,CAGE77445 |
| 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 |
|---|---|---|
| 4069549 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY |
| 5306PL1499281 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
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
—
Sep 23, 2026
Last purchased
1 · 1.0/yr
Purchase records
$687.93
Total demand
$687.93
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 |
|---|---|---|---|---|
| Sep 23, 2026 | SPE4AX25D9424/SPE4AX26F512C ↗ | RTX CORPORATION DIV PRATT & WHITNEY | — | $687.93 |
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
RTX CORPORATION DIV PRATT & WHITNEY
last award Sep 2026
JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY
no award yet
no awards on record
Listed source RTX CORPORATION DIV PRATT & WHITNEY won the only award on record. RTX CORPORATION DIV PRATT & WHITNEY 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BOLT,SHOULDER." nsnexplorer.com, https://nsnexplorer.com/nsn/5306-01-320-6391/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5306-01-320-6391/