Acquisition method (AMC)
1
FSC 3020 × PULLEY,GROOVE
PULLEY,GROOVE
3020-00-881-2063 FSC 3020
NSN 3020-00-881-2063 (also written 3020008812063; NIIN 00-881-2063) is a pulley, groove in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 10 manufacturer part numbers from 9 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 as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
T
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC T: handled under qualified products list procedures. 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 | BEARINGS AND BORE |
| GROOVE DEPTH ABGA | INCHES NOMINAL 0.250 |
| GROOVE WIDTH ABGF | INCHES NOMINAL 0.275 |
| OUTSIDE DIAMETER ABHE | INCHES NOMINAL 5.505 |
| OVERALL LENGTH ABHP | INCHES NOMINAL 0.625 |
| FIRST STEP LENGTH ABPS | AA END INCHES NOMINAL 0.015 |
| SECOND STEP LENGTH ABPU | AA END INCHES NOMINAL 0.086 |
| BORE DIAMETER ABXV | INCHES NOMINAL 0.314 |
| BORE LENGTH ADGE | INCHES NOMINAL 0.625 |
| GROOVE RADIUS AGWA | INCHES NOMINAL 0.097 |
| HUB OUTSIDE DIAMETER ALNC | AA END INCHES NOMINAL 0.515 |
| HUB OUTSIDE DIAMETER ALNC | BB END INCHES NOMINAL 0.515 |
| FACE WIDTH AQPL | INCHES NOMINAL 0.422 |
| DESIGN FORM ARJD | PLAIN |
| BORE TYPE ASBP | STRAIGHT |
| GROOVE QUANTITY AXHQ | 1 |
| BEARING QUANTITY BDDY | 1 |
| GROOVE SHAPE BXSM | U |
| BEARING TYPE BYDT | BALL |
| PROTRUDING HUB CHARACTERISTIC BYDZ | STEPPED |
| SPECIAL FEATURES FEAT | IF REQUISITION IS NOT FOR FMS, OVERSEAS SHIPMENTS, NAVAL VESSELS, PRIORITY CODES 1,2, OR 3,OR INDIVIDUAL REQUISITIONS OVER 25000 DOLLARS, THEN DIRECT VENDOR DELIVERY NSN 3020-01-391-0852 IS AVAILABLE AT 15.7% DISCOUNT. |
| MATERIAL MATT | OVERALL PLASTIC PHENOLIC |
| STYLE DESIGNATOR STYL | — |
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 |
|---|---|---|
| 20220-4 | 25337 | RALMARK CO |
| 20220-4 | 29965 | ARVAN, INC. DBA AEROSPACE DIVISION |
| 20220-4 | 83451 | ATCO PULLEY CORP |
| 20220-4 | 85665 | WITCO CHEMICAL CORP ALLIED KELITE PRODUCTS DIV |
| 3020PL1861761 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 9453107114 | S4080 | PILATUS AIRCRAFT LTD |
| AN220-4 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| MIL-DTL-7034 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-DTL-7034/2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS20220-4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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
$58.36
Purchases
1
Total spend
$66,414
Oct 21, 2026
Last purchased
2 · 2.0/yr
Purchase records
$132,827
Total demand
$58.36
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 21, 2026 | 1,138 | $58.36 | $66,414 | RALMARK CO (25337) | 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 21, 2026 | SPE7L527P0154 ↗ | RALMARK CO | — | $66,414 |
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
RALMARK CO
last award Oct 2026
AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
no award yet
no awards on record
Listed source ARVAN, INC. DBA AEROSPACE DIVISION
no award yet
no awards on record
Listed source ATCO PULLEY CORP
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 SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
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 PILATUS AIRCRAFT LTD
no award yet
no awards on record
Listed source RALMARK CO won the only award on record.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L5-26-T-5165 | Aug 25, 2026 | Sep 4, 2026 | 1,138 | Cancelled | 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: 2026-10-23.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PULLEY,GROOVE." nsnexplorer.com, https://nsnexplorer.com/nsn/3020-00-881-2063/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3020-00-881-2063/