Acquisition method (AMC)
1
FSC 5306 × BOLT,CLOSE TOLERANCE
BOLT,CLOSE TOLERANCE
5306-01-508-6784 FSC 5306
NSN 5306-01-508-6784 (also written 5306015086784; NIIN 01-508-6784) is a bolt, close tolerance in Federal Supply Class 5306, Bolts. 1 manufacturer part number from 1 supplier is 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 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 NOMINAL 0.345 |
| FASTENER LENGTH AASB | INCHES NOMINAL 7.345 |
| HEAD STYLE AASK | — |
| HEAD HEIGHT AASU | INCHES NOMINAL 0.125 |
| WIDTH BETWEEN FLATS AATB | INCHES MINIMUM 0.429 AND INCHES MAXIMUM 0.439 |
| SURFACE TREATMENT SFTT | OVERALL CADMIUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416, TYII, CL2 QQ--416 |
| THREAD SERIES DESIGNATOR THSD | UNIFIED NATIONAL JOINT FINE (UNJF) |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-5626 OR ASSN STD 2ND MATERIAL RESPONSE A-S6415 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-5000 OR MIL SPEC 4TH MATERIAL RESPONSE -IL-S-6049 |
| THREAD QUANTITY PER INCH CMLP | 28 |
| MATERIAL MATT | OVERALL STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP E4340 OR STEEL COMP 8740 |
| GRIP LENGTH ANEE | INCHES NOMINAL 7.000 |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.250 |
| GRIP DIAMETER AAUR | INCHES NOMINAL 0.249 |
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 |
|---|---|---|
| NAS6604-128 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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
$24.00
Purchases
3
Total spend
$1,850
Aug 26, 2026
Last purchased
6 · 6.0/yr
Purchase records
$3,700
Total demand
$24.00
Latest unit price
Price history with quantity and a typical range
What has the government paid for this item, and was any award out of line? Every award as a dot, Aug 2026 to today.
- Award (bigger dot, bigger quantity)
- Middle half of prices
Most awards fall between $24.00 and $37.61.
Award price calculator
What do the last few awards average, and over what range? Choose how many awards to include.
Average unit price$33.07
Weighted by quantity$27.20
Observed range$24.00 – $51.22
Window coveredAug 2026
| Awarded | Quantity | Unit price | Supplier |
|---|---|---|---|
| Aug 2026 | 30 | $24.00 | BOEING DISTRIBUTION SERVICES X, INC. |
| Aug 2026 | 8 | $51.22 | ALAMO AIRCRAFT, LTD. |
| Aug 2026 | 30 | $24.00 | BOEING DISTRIBUTION SERVICES X, INC. |
Shaded rows are included. This reports past awards and does not suggest a price.
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Aug 26, 2026 | 30 | $24.00 | $720.00 | BOEING DISTRIBUTION SERVICES X, INC. (2N935) | Unknown | Source ↗ |
| Aug 13, 2026 | 30 | $24.00 | $720.00 | BOEING DISTRIBUTION SERVICES X, INC. (2N935) | Unknown | Source ↗ |
| Aug 13, 2026 | 8 | $51.22 | $409.76 | ALAMO AIRCRAFT, LTD. (55345) | 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 |
|---|---|---|---|---|
| Aug 13, 2026 | SPE4A126V1574 ↗ | BOEING DISTRIBUTION SERVICES X, INC. | — | $720.00 |
| Aug 13, 2026 | SPE4A126V1601 ↗ | ALAMO AIRCRAFT, LTD. | — | $409.76 |
| Aug 26, 2026 | SPE4A126V1676 ↗ | BOEING DISTRIBUTION SERVICES X, INC. | — | $720.00 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 3 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 9 days from posting to award.
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
BOEING DISTRIBUTION SERVICES X, INC.
last award Aug 2026
ALAMO AIRCRAFT, LTD.
last award Aug 2026
NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
no award yet
no awards on record
Listed source BOEING DISTRIBUTION SERVICES X, INC. won 2 of the last 3 awards. BOEING DISTRIBUTION SERVICES X, INC. and 1 other won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A1-26-T-2570 | Aug 13, 2026 | Aug 20, 2026 | 30 | Expired | View at DIBBS → |
| SPE4A1-26-T-2528 | Aug 7, 2026 | Aug 14, 2026 | 8 | Expired | View at DIBBS → |
| SPE4A1-26-T-2507 | Aug 4, 2026 | Aug 11, 2026 | 30 | 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: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BOLT,CLOSE TOLERANCE." nsnexplorer.com, https://nsnexplorer.com/nsn/5306-01-508-6784/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5306-01-508-6784/