Acquisition method (AMC)
3
FSC 3120 × BEARING,PLAIN,ROD END
BEARING,PLAIN,ROD END
3120-01-179-9821 FSC 3120
NSN 3120-01-179-9821 (also written 3120011799821; NIIN 01-179-9821) is a bearing, plain, rod end in Federal Supply Class 3120, Bearings, Plain, Unmounted. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 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)
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.
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 |
|---|---|
| THREAD CLASS AAJD | 3B |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| SHANK STYLE AAZF | — |
| OVERALL LENGTH ABHP | INCHES NOMINAL 1.6870 |
| BORE DIAMETER ABXV | INCHES MINIMUM 0.2495 AND INCHES MAXIMUM 0.2515 |
| OUTER MEMBER OUTSIDE DIAMETER AGGF | INCHES MINIMUM 0.7400 AND INCHES MAXIMUM 0.7600 |
| BORE CENTER TO SHANK END DISTANCE AGGG | INCHES MINIMUM 1.3020 AND INCHES MAXIMUM 1.3220 |
| OUTER MEMBER WIDTH AGGH | INCHES MINIMUM 0.2760 AND INCHES MAXIMUM 0.2860 |
| INNER MEMBER WIDTH AGGJ | INCHES MINIMUM 0.3700 AND INCHES MAXIMUM 0.3750 |
| SHANK THREAD LENGTH AGGY | INCHES MINIMUM 0.7500 |
| INSPECTION HOLE CENTER TO END DISTANCE AGHA | INCHES MINIMUM 0.3070 AND INCHES MAXIMUM 0.3170 |
| SHANK WIDTH ACROSS WRENCH FLATS AGHB | INCHES MINIMUM 0.4580 AND INCHES MAXIMUM 0.4780 |
| STATIC RADIAL LOAD RATING AGKP | POUNDS 1550 |
| THREAD DIAMETER AWDP | INCHES NOMINAL 0.250 |
| THREAD QUANTITY PER INCH CMLP | 28 |
| HARDNESS RATING CQFM | INNER MEMBER ROCKWELL C MINIMUM 60.0 |
| SPECIAL FEATURES FEAT | PLATING OPTIONAL ON SIDES OF INNER MEMBER,NO PLATING IN BORE |
| MATERIAL MATT | RACE INSERT COPPER ALLOY 485 |
| MATERIAL MATT | RACE LINER PLASTIC POLYTETRAFLUOROETHYLENE |
| MATERIAL MATT | INNER MEMBER STEEL COMP E52100 |
| MATERIAL MATT | ROD END BODY STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | RACE LINER MFR REF SINGLE MATERIAL RESPONSE UNIFLON,UFL-3,FSC- 73134 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | RACE INSERT FED SPEC SINGLE MATERIAL RESPONSE QQ-B-637 QQ-B-637 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | ROD END BODY ASSN STD SINGLE MATERIAL RESPONSE AST- A108 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | INNER MEMBER ASSN STD SINGLE MATERIAL RESPONSE A-S 6440 |
| SURFACE TREATMENT SFTT | ROD END BODY CADMIUM |
| SURFACE TREATMENT SFTT | INNER MEMBER CHROMIUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | ROD END BODY FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 1,CLASS 2 QQ--416 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | INNER MEMBER FED SPEC SINGLE TREATMENT RESPONSE QQ-C-320,CLASS 2 QQ-C-320 |
| STYLE DESIGNATOR STYL | — |
| THREAD SERIES DESIGNATOR THSD | UNF |
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 |
|---|---|---|
| 3120PL1941350 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| HFR-4SAC | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. |
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
—
Sep 22, 2026
Last purchased
1 · 1.0/yr
Purchase records
$12,042
Total demand
$12,042
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 |
|---|---|---|---|---|
| Sep 22, 2026 | SPE4A624D5946/SPE4A626F496S ↗ | ROLLER BEARING COMPANY OF AMERICA, INC. | — | $12,042 |
Demand history
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
ROLLER BEARING COMPANY OF AMERICA, INC.
last award Sep 2026
JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source ROLLER BEARING COMPANY OF AMERICA, INC. won the only award on record.
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: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,PLAIN,ROD END." nsnexplorer.com, https://nsnexplorer.com/nsn/3120-01-179-9821/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3120-01-179-9821/