Acquisition method (AMC)
1
FSC 5310 × NUT,PLAIN,ROUND
NUT,PLAIN,ROUND
5310-00-198-2910 FSC 5310
NSN 5310-00-198-2910 (also written 5310001982910; NIIN 00-198-2910) is a nut, plain, round in Federal Supply Class 5310, Nuts and Washers. 6 manufacturer part numbers from 6 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 | |
|---|---|---|---|
| SPE4A6-27-T-1650 | 186 | Closes in 1d | Bid → |
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.
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 DIAMETER ACTD | INCHES MINIMUM 2.948 AND INCHES MAXIMUM 2.978 |
| DRIVE POINT WIDTH ADBH | INCHES MINIMUM 0.240 AND INCHES MAXIMUM 0.260 |
| SURFACE TREATMENT SFTT | OVERALL PASSIVATE |
| NUT THICKNESS ADBG | INCHES MINIMUM 0.490 AND INCHES MAXIMUM 0.510 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED STD ALL MATERIAL RESPONSES 66 |
| DRIVE POINT QUANTITY ADBM | 4 |
| MATERIAL MATT | OVERALL STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 |
| NUT STYLE ACTA | — |
| THREAD PITCH DIAMETERS AAJE | INCHES 2.1209 TO 2.1260 |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| DRIVE POINT DEPTH ABQU | INCHES NOMINAL 0.125 |
| THREAD SERIES BZRR | UNS |
| HARDNESS RATING CQFM | ROCKWELL B MAXIMUM 90.0 |
| NOMINAL THREAD SIZE CQJX | INCHES 2.157 |
| THREAD QUANTITY PER INCH CMLP | 18 |
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 |
|---|---|---|
| 3262162 | 55380 | HATCH & KIRK, INC. |
| 3262162 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
| 5310PL0974560 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| MS19068-113 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| N11STAINLESSSTEEL | 60038 | THE TIMKEN CORPORATION |
| N11STAINLESSSTEEL | 79568 | WHITTET-HIGGINS COMPANY |
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
$30.45
Purchases
1
Total spend
$5,664
Oct 16, 2026
Last purchased
2 · 2.0/yr
Purchase records
$11,327
Total demand
$30.45
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 16, 2026 | 186 | $30.45 | $5,664 | QUALITY SOCKET SCREW MANUFACTURING CORP (5N116) | 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 16, 2026 | SPE4A627V0905 ↗ | QUALITY SOCKET SCREW MANUFACTURING CORP | — | $5,664 |
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.
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
QUALITY SOCKET SCREW MANUFACTURING CORP
last award Oct 2026
GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
no award yet
no awards on record
Listed source HATCH & KIRK, INC.
no award yet
no awards on record
Listed source 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 THE TIMKEN CORPORATION
no award yet
no awards on record
Listed source WHITTET-HIGGINS COMPANY
no award yet
no awards on record
Listed source QUALITY SOCKET SCREW MANUFACTURING CORP won the only award on record. QUALITY SOCKET SCREW MANUFACTURING CORP won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-1650 | Oct 13, 2026 | Oct 20, 2026 | 186 | 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 Oct 13, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-17.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,PLAIN,ROUND." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-198-2910/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-198-2910/