Acquisition method (AMC)
1
FSC 5310 × NUT,PLAIN,SLOTTED,HEXAGON
NUT,PLAIN,SLOTTED,HEXAGON
5310-00-943-6609 FSC 5310
NSN 5310-00-943-6609 (also written 5310009436609; NIIN 00-943-6609) is a nut, plain, slotted, hexagon in Federal Supply Class 5310, Nuts and Washers. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 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 |
|---|---|
| NUT HEIGHT ADEA | INCHES MINIMUM 0.302 AND INCHES MAXIMUM 0.322 |
| NUT STYLE ACTA | — |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| THREAD CLASS AAJD | 3B |
| THREAD QUANTITY PER INCH CMLP | 18 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.625 |
| COUNTERSINK ANGLE CRSQ | NUT DEGREES NOMINAL 90.0 |
| BEARING SURFACE TYPE CRTM | WASHER FACED |
| BEARING SURFACE FINISH CSXL | MICROINCHES 63.0 |
| MATERIAL MATT | OVERALL IRON ALLOY 660 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5732 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5737 |
| PRECIOUS MATERIAL PRMT | SILVER |
| SURFACE TREATMENT SFTT | OVERALL SILVER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL ASSN STD SINGLE TREATMENT RESPONSE A-S 2410 |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 0.928 AND INCHES MAXIMUM 0.940 |
| THREAD SERIES BZRR | 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 |
|---|---|---|
| 5310PL2213878 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| MS9364-16 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| MS9364-16 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS9364-16 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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
—
Oct 27, 2026
Last purchased
3 · 3.0/yr
Purchase records
$21,457
Total demand
$352.00
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 25, 2026 | SPE4A626PAAP9 ↗ | INDIAN AEROSPACE, INC. | — | $20,753 |
| Oct 27, 2026 | SPE4A627P3959 ↗ | BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC | — | $352.00 |
| Oct 27, 2026 | SPE4A627P3959 ↗ | BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC | — | $352.00 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 20 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.
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
BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC
last award Oct 2026
INDIAN AEROSPACE, INC.
last award Aug 2026
JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source SAE INTERNATIONAL DBA SAE INTERNATIONAL
no award yet
no awards on record
Listed source SOCIETY OF AUTOMOTIVE ENGINEERS INC
no award yet
no awards on record
Listed source BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC won 2 of the last 3 awards. BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC and 1 other won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-1979 | Oct 13, 2026 | Oct 23, 2026 | 3,251 | Cancelled | View at DIBBS → |
| SPE4A6-26-T-26XQ | Sep 8, 2026 | Sep 15, 2026 | 4 | Cancelled | View at DIBBS → |
| SPE4A6-26-T-22SN | Aug 27, 2026 | Sep 3, 2026 | 2 | Expired | View at DIBBS → |
| SPE4A6-26-T-22SP | Aug 27, 2026 | Sep 3, 2026 | 1 | Expired | View at DIBBS → |
| SPE4A6-26-T-22SQ | Aug 27, 2026 | Sep 3, 2026 | 100 | Expired | View at DIBBS → |
| SPE4A6-26-T-22UY | Aug 27, 2026 | Sep 3, 2026 | 25 | Expired | View at DIBBS → |
| SPE4A6-26-T-22UZ | Aug 27, 2026 | Sep 3, 2026 | 25 | Expired | View at DIBBS → |
| SPE4A6-26-T-22VC | Aug 27, 2026 | Sep 3, 2026 | 29 | Expired | View at DIBBS → |
| SPE4A6-26-T-22VE | Aug 27, 2026 | Sep 3, 2026 | 9 | Expired | View at DIBBS → |
| SPE4A6-26-T-22VG | Aug 27, 2026 | Sep 3, 2026 | 31 | Expired | View at DIBBS → |
| SPE4A6-26-T-22VH | Aug 27, 2026 | Sep 3, 2026 | 25 | Expired | View at DIBBS → |
| SPE4A6-26-T-22VK | Aug 27, 2026 | Sep 3, 2026 | 100 | Expired | View at DIBBS → |
| SPE4A6-26-T-22VL | Aug 27, 2026 | Sep 3, 2026 | 14 | Expired | View at DIBBS → |
| SPE4A6-26-T-22VM | Aug 27, 2026 | Sep 3, 2026 | 10 | Expired | View at DIBBS → |
| SPE4A6-26-T-22VP | Aug 27, 2026 | Sep 3, 2026 | 4 | Expired | View at DIBBS → |
| SPE4A6-26-T-22WT | Aug 27, 2026 | Sep 3, 2026 | 13 | Expired | View at DIBBS → |
| SPE4A6-26-T-22WV | Aug 27, 2026 | Sep 3, 2026 | 10 | Expired | View at DIBBS → |
| SPE4A6-26-T-22YN | Aug 27, 2026 | Sep 3, 2026 | 75 | Expired | View at DIBBS → |
| SPE4A6-26-T-22YQ | Aug 27, 2026 | Sep 3, 2026 | 20 | Expired | View at DIBBS → |
| SPE4A6-26-T-22YU | Aug 27, 2026 | Sep 3, 2026 | 25 | 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: 2026-11-01.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,PLAIN,SLOTTED,HEXAGON." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-943-6609/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-943-6609/