Acquisition method (AMC)
3
FSC 6635 × TESTER,MATERIAL HARDNESS
TESTER,MATERIAL HARDNESS
6635-01-053-6482 FSC 6635
NSN 6635-01-053-6482 (also written 6635010536482; NIIN 01-053-6482) is a tester, material hardness in Federal Supply Class 6635, Physical Properties Testing and Inspection Equipment. 5 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
Q
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. 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 |
|---|---|
| FURNISHED ITEMS ABFF | CARRYING CASE |
| ACCESSORY COMPONENTS AND QUANTITY AKYD | ROCKWELL TEST BLOCK 2,MANUAL 1,FLAT ANVIL 1, V ANVIL 1, 1/16 BALL PENETRATOR 1 |
| USAGE DESIGN ALBY | EXTERNAL |
| INDICATOR TYPE AMKD | CIRCULAR DIAL |
| INSTALLATION DESIGN AMQY | PORTABLE |
| TEST TYPE AQYF | ROCKWELL |
| VERTICAL CAPACITY BCKS | INCHES 4.500 |
| HORIZONTAL REACH BCKT | INCHES 2.250 |
| INDICATOR READING TYPE BCKW | SINGLE |
| INDICATOR DESIGN BCKX | DIRECT READING |
| SPECIAL FEATURES FEAT | WEIGHT 3.5 LBS, CLAMP TYPE WITH PISTOL GRIP |
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 |
|---|---|---|
| 6635PL2141950 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 9120251 | 6JJR2 | ILLINOIS TOOL WORKS INC. DBA BUEHLER DIV BUEHLER |
| 9120251 | 80160 | ILLINOIS TOOL WORKS INC DBA ILLINOIS TOOL WORKS INC DIV INSTRON, A DIVISION OF ILLINOIS TOOL WORKS, INC. |
| 94500 | 80160 | ILLINOIS TOOL WORKS INC DBA ILLINOIS TOOL WORKS INC DIV INSTRON, A DIVISION OF ILLINOIS TOOL WORKS, INC. |
| M-51 | 82729 | PAGE-WILSON CORP MEASUREMENT SYSTEMS |
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
$9,858.93
Purchases
1
Total spend
$19,718
Oct 6, 2026
Last purchased
2 · 2.0/yr
Purchase records
$39,436
Total demand
$9,858.93
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 6, 2026 | 2 | $9,858.93 | $19,718 | S I T CORPORATION (1MQB3) | 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 6, 2026 | SPE4A627V0128 ↗ | S I T CORPORATION | — | $19,718 |
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
S I T CORPORATION
last award Oct 2026
ILLINOIS TOOL WORKS INC DBA ILLINOIS TOOL WORKS INC DIV INSTRON, A DIVISION OF ILLINOIS TOOL WORKS, INC.
no award yet
no awards on record
Listed source ILLINOIS TOOL WORKS INC. DBA BUEHLER DIV BUEHLER
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source PAGE-WILSON CORP MEASUREMENT SYSTEMS
no award yet
no awards on record
Listed source S I T CORPORATION won the only award on record. S I T CORPORATION won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-34ZJ | Sep 23, 2026 | Sep 30, 2026 | 2 | 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: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TESTER,MATERIAL HARDNESS." nsnexplorer.com, https://nsnexplorer.com/nsn/6635-01-053-6482/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/6635-01-053-6482/