Acquisition method (AMC)
3
FSC 5310 × WASHER,FLAT
WASHER,FLAT
5310-01-610-5846 FSC 5310
NSN 5310-01-610-5846 (also written 5310016105846; NIIN 01-610-5846) is a washer, flat in Federal Supply Class 5310, Nuts and Washers. 2 manufacturer part numbers from 1 supplier 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-8586 | 5 | Closes in 5d | Bid → |
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. 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 |
|---|---|
| OVERALL DIAMETER ADAV | INCHES NOMINAL 0.813 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL MFR REF SINGLE TREATMENT RESPONSE XYLAN 5200 SERIES ZINC HOSHATED COATING |
| SURFACE TREATMENT SFTT | OVERALL ZINC AND PHOSPHATE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | 3/8 SAE ZINC PLTD FLAT WASHER/XYLAN COATED SAE FLAT WASHER |
| COLOR HUES | OVERALL BLACK |
| MATERIAL MATT | OVERALL STEEL |
| CROSS-SECTIONAL SHAPE STYLE AAGR | — |
| HOLE DIAMETER AAUB | INCHES NOMINAL 0.406 |
| PERIPHERAL SHAPE STYLE ABMW | — |
| CENTER HOLE SHAPE STYLE ABMX | — |
| THICKNESS ABNM | INCHES MINIMUM 0.051 AND INCHES MAXIMUM 0.080 |
| END ITEM IDENTIFICATION AGAV | 5430-01-487-7760 |
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 |
|---|---|---|
| 106A0505 | 2X262 | MIL-MAR CENTURY CORPORATION |
| 106A0505-2 | 2X262 | MIL-MAR CENTURY CORPORATION |
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
$119.54
Purchases
2
Total spend
$1,195
Oct 27, 2026
Last purchased
4 · 4.0/yr
Purchase records
$2,391
Total demand
$119.54
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 27, 2026 | 7 | $119.54 | $836.78 | KAMPI COMPONENTS CO INC (7Z016) | Unknown | Source ↗ |
| Sep 21, 2026 | 3 | $119.54 | $358.62 | KAMPI COMPONENTS CO INC (7Z016) | 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 |
|---|---|---|---|---|
| Sep 21, 2026 | SPE4A626V380X ↗ | KAMPI COMPONENTS CO INC | — | $358.62 |
| Oct 27, 2026 | SPE4A627P3011 ↗ | KAMPI COMPONENTS CO INC | — | $836.78 |
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.
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 29 days from posting to award. Most of that came after quotes closed.
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
KAMPI COMPONENTS CO INC
last award Oct 2026
MIL-MAR CENTURY CORPORATION
no award yet
no awards on record
Listed source KAMPI COMPONENTS CO INC won 2 of the last 2 awards. KAMPI COMPONENTS CO INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-8586 | Nov 5, 2026 | Nov 12, 2026 | 5 | Open | View at DIBBS → |
| SPE4A6-27-T-1055 | Oct 8, 2026 | Oct 15, 2026 | 7 | Expired | View at DIBBS → |
| SPE4A6-26-T-16HA | Aug 13, 2026 | Aug 20, 2026 | 3 | 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: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "WASHER,FLAT." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-01-610-5846/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-01-610-5846/