Acquisition method (AMC)
1
FSC 5310 × WASHER,FLAT
WASHER,FLAT
5310-01-271-6892 FSC 5310
NSN 5310-01-271-6892 (also written 5310012716892; NIIN 01-271-6892) is a washer, flat in Federal Supply Class 5310, Nuts and Washers. 1 manufacturer part number from 1 supplier is 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-8456 | 60 | Closes in 5d | 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 |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE AAGR | — |
| HOLE DIAMETER AAUB | INCHES MINIMUM 0.381 AND INCHES MAXIMUM 0.389 |
| PERIPHERAL SHAPE STYLE ABMW | — |
| CENTER HOLE SHAPE STYLE ABMX | — |
| THICKNESS ABNM | INCHES MINIMUM 0.120 AND INCHES MAXIMUM 0.130 |
| OVERALL DIAMETER ADAV | INCHES NOMINAL 0.870 |
| MATERIAL MATT | OVERALL ALUMINUM ALLOY 6061 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 4117,T6 |
| SURFACE TREATMENT SFTT | OVERALL ANODIZE AND DICHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625,TY 3,CL 1 |
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 |
|---|---|---|
| 5893842 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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
$3.25
Purchases
3
Total spend
$2,311
Nov 4, 2026
Last purchased
6 · 6.0/yr
Purchase records
$4,622
Total demand
$3.25
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, Sep 2026 to today.
- Award (bigger dot, bigger quantity)
- Middle half of prices
Most awards fall between $1.60 and $2.63.
Award price calculator
What do the last few awards average, and over what range? Choose how many awards to include.
Average unit price$2.15
Weighted by quantity$2.24
Observed range$1.19 – $3.25
Window coveredSep 2026 – Nov 2026
| Awarded | Quantity | Unit price | Supplier |
|---|---|---|---|
| Nov 2026 | 407 | $3.25 | FABRICATION SPECIALTY INC DBA FABRICATION SPECIALTY INC |
| Oct 2026 | 325 | $1.19 | APOLLO AEROSPACE COMPONENTS LLC |
| Sep 2026 | 300 | $2.00 | APOLLO AEROSPACE COMPONENTS LLC |
Shaded rows are included. This reports past awards and does not suggest a price.
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Nov 4, 2026 | 407 | $3.25 | $1,323 | FABRICATION SPECIALTY INC DBA FABRICATION SPECIALTY INC (28548) | Unknown | Source ↗ |
| Oct 21, 2026 | 325 | $1.1938 | $388.00 | APOLLO AEROSPACE COMPONENTS LLC (00360) | Unknown | Source ↗ |
| Sep 15, 2026 | 300 | $2.00 | $600.00 | APOLLO AEROSPACE COMPONENTS LLC (00360) | 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 15, 2026 | SPE4A626P0T98 ↗ | APOLLO AEROSPACE COMPONENTS LLC | — | $600.00 |
| Oct 21, 2026 | SPE4A627P2893 ↗ | APOLLO AEROSPACE COMPONENTS LLC | — | $388.00 |
| Nov 4, 2026 | SPE4A627P3920 ↗ | FABRICATION SPECIALTY INC DBA FABRICATION SPECIALTY INC | — | $1,323 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 5 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 32 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
FABRICATION SPECIALTY INC DBA FABRICATION SPECIALTY INC
last award Nov 2026
APOLLO AEROSPACE COMPONENTS LLC
last award Oct 2026
NAVAL SEA SYSTEMS COMMAND
no award yet
no awards on record
Listed source APOLLO AEROSPACE COMPONENTS LLC won 2 of the last 3 awards. FABRICATION SPECIALTY INC DBA FABRICATION SPECIALTY INC and 1 other won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-8456 | Nov 5, 2026 | Nov 12, 2026 | 60 | Open | View at DIBBS → |
| SPE4A6-27-T-6631 | Oct 26, 2026 | Nov 5, 2026 | 325 | Expired | View at DIBBS → |
| SPE4A6-27-T-0852 | Oct 8, 2026 | Oct 20, 2026 | 325 | Expired | View at DIBBS → |
| SPE4A6-26-T-31AJ | Sep 17, 2026 | Sep 29, 2026 | 407 | Cancelled | View at DIBBS → |
| SPE4A6-26-T-16VB | Aug 14, 2026 | Aug 28, 2026 | 300 | 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. "WASHER,FLAT." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-01-271-6892/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-01-271-6892/