Acquisition method (AMC)
1
FSC 5306 × BOLT,EXTERNALLY RELIEVED BODY
BOLT,EXTERNALLY RELIEVED BODY
5306-01-315-3784 FSC 5306
NSN 5306-01-315-3784 (also written 5306013153784; NIIN 01-315-3784) is a bolt, externally relieved body in Federal Supply Class 5306, Bolts. 4 manufacturer part numbers from 4 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE4A1-27-T-0252 | 60 | Closes in 3d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, 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 MINIMUM 0.757 |
| FASTENER LENGTH AASB | INCHES MINIMUM 0.865 AND INCHES MAXIMUM 0.885 |
| HEAD STYLE AASK | — |
| HEAD HEIGHT AASU | INCHES MINIMUM 0.328 AND INCHES MAXIMUM 0.348 |
| WIDTH BETWEEN FLATS AATB | INCHES NOMINAL 0.375 |
| EXTENDED WASHER DIAMETER AATC | INCHES MINIMUM 0.490 AND INCHES MAXIMUM 0.510 |
| EXTENDED WASHER THICKNESS AATD | INCHES MINIMUM 0.070 |
| FIRST DIAMETER FROM HEAD AAWC | INCHES MINIMUM 0.280 AND INCHES MAXIMUM 0.290 |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER AAWH | INCHES MAXIMUM 0.108 |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.312 |
| THREAD QUANTITY PER INCH CMLP | 24 |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY CSNG | 1 |
| SPECIAL FEATURES FEAT | COAT THREADS AND WASHER FACE PER PWA 550-3 CAGEC 77445 |
| MATERIAL MATT | OVERALL TITANIUM ALLOY UNS R56400 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 7461 |
| 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 |
|---|---|---|
| 5306PL1499153 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| ST2235-028 | 0UCY9 | M.S. AEROSPACE INC. DBA MS AEROSPACE INC |
| ST2235-028 | 52661 | RTX CORPORATION DIV PRATT & WHITNEY |
| ST2235-028 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY |
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
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A1-27-T-0252 | Nov 3, 2026 | Nov 10, 2026 | 60 | Open | 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 Nov 3, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BOLT,EXTERNALLY RELIEVED BODY." nsnexplorer.com, https://nsnexplorer.com/nsn/5306-01-315-3784/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5306-01-315-3784/