Acquisition method (AMC)
1
FSC 5306 × BOLT,CLOSE TOLERANCE
BOLT,CLOSE TOLERANCE
5306-01-120-0283 FSC 5306
NSN 5306-01-120-0283 (also written 5306011200283; NIIN 01-120-0283) is a bolt, close tolerance in Federal Supply Class 5306, Bolts. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Nov 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 DIRECTION AAJF | RIGHT-HAND |
| THREAD LENGTH AASA | MILLIMETERS MINIMUM 9.5 AND MILLIMETERS MAXIMUM 10.5 |
| FASTENER LENGTH AASB | MILLIMETERS MINIMUM 27.70 AND MILLIMETERS MAXIMUM 28.30 |
| HEAD STYLE AASK | — |
| HEAD HEIGHT AASU | MILLIMETERS MINIMUM 3.2 AND MILLIMETERS MAXIMUM 3.5 |
| WIDTH BETWEEN FLATS AATB | MILLIMETERS MINIMUM 9.78 AND MILLIMETERS MAXIMUM 10.0 |
| GRIP DIAMETER AAUR | MILLIMETERS MINIMUM 5.9650 AND MILLIMETERS MAXIMUM 5.9900 |
| NOMINAL THREAD DIAMETER AHYM | MILLIMETERS 6.0 |
| GRIP LENGTH ANEE | MILLIMETERS MINIMUM 17.80 AND MILLIMETERS MAXIMUM 18.20 |
| MINIMUM TENSILE STRENGTH CQBC | MEGAPASCALS 1100 |
| HARDNESS RATING CQFM | OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 40.0 |
| THREAD PITCH IN MILLIMETERS CQQR | 1.0 |
| SURFACE FINISH CSYM | GRIP MICROMETERS 0.8 |
| SURFACE FINISH CSYM | BEARING SURFACE OF HEAD MICROMETERS 0.8 |
| SURFACE FINISH CSYM | THREADS MICROMETERS 0.8 |
| MATERIAL MATT | OVERALL STEEL COMP E4340 OR STEEL COMP 8740 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-5000 OR MIL SPEC 2ND 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 | MJ |
| SPECIFICATION/STANDARD DATA ZZZK | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NA0036 |
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 |
|---|---|---|
| 10087924 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| NA0036-060018 | 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
$5.20
Purchases
2
Total spend
$3,026
Nov 4, 2026
Last purchased
4 · 4.0/yr
Purchase records
$6,053
Total demand
$5.20
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Nov 4, 2026 | 213 | $5.20 | $1,108 | BOEING DISTRIBUTION SERVICES X, INC. (2N935) | Unknown | Source ↗ |
| Oct 19, 2026 | 369 | $5.20 | $1,919 | BOEING DISTRIBUTION SERVICES X, INC. (2N935) | 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 |
|---|---|---|---|---|
| Oct 19, 2026 | SPE4A127V0222 ↗ | BOEING DISTRIBUTION SERVICES X, INC. | — | $1,919 |
| Nov 4, 2026 | SPE4A127P0262 ↗ | BOEING DISTRIBUTION SERVICES X, INC. | — | $1,108 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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 34 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 Nov 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 NIMIKKEISTOKESKUS NCB FINLAND
no award yet
no awards on record
Listed source BOEING DISTRIBUTION SERVICES X, INC. won 2 of the last 2 awards. BOEING DISTRIBUTION SERVICES X, INC. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A1-27-T-0122 | Oct 14, 2026 | Oct 21, 2026 | 369 | Expired | View at DIBBS → |
| SPE4A1-26-T-2731 | Sep 3, 2026 | Sep 10, 2026 | 213 | 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: 2026-11-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BOLT,CLOSE TOLERANCE." nsnexplorer.com, https://nsnexplorer.com/nsn/5306-01-120-0283/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5306-01-120-0283/