Acquisition method (AMC)
1
FSC 4920 × SERVO ASSEMBLY,TEST SET,MODULAR
SERVO ASSEMBLY,TEST SET,MODULAR
4920-01-020-5393 FSC 4920
NSN 4920-01-020-5393 (also written 4920010205393; NIIN 01-020-5393) is a servo assembly, test set, modular in Federal Supply Class 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. 4 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.
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)
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 |
|---|---|
| OVERALL LENGTH ABHP | INCHES MAXIMUM 1.900 |
| OVERALL DIAMETER ADAV | INCHES NOMINAL 0.750 |
| END ITEM IDENTIFICATION AGAV | A-10 THUNDERBOLT II,AIRCRAFT |
| SPECIAL FEATURES FEAT | CASE MATERIAL SHALL BE STAINLESS STEEL; LEADS SHALL BE COMPRISED OF SYNTHETIC RESIN, INSULATED, AWG NUMBER 28 PER MIL-W-16878/4; WEIGHT SHALL BE 2.6OZ-MAXIMUM MIL-W-16878/4 |
| MATERIAL MATT | STEEL CORROSION RESISTING |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
| SPECIAL TEST FEATURES SPCL | MOTOR / GEARHEAD PARAMETERS: MOTOR ROTOR INERTIA: 1.0GM-CM(SQUARED) + OR - 15%; GEARHEAD OUTPUT SHAFT SPEED USING 5.5 VRMS CONTROL PHASE EXCITATION SHALL BE 6 + OR - 1 RPM; STALL TORQUE: 0.15" - OZ (NOMINAL); STARTING VOLTAGE: .32 VOLTS RMS MAXIMUM; MOTOR STATOR SHALL HAVE 6 POLES |
| SUPPLEMENTARY FEATURES SUPP | ELECTRICAL PARAMETERS: FIX PHASE: 26 VOLTS RMS, 400HZ - NOMINAL, 2.5 WATTS - MAXIMUM; CONTROL PHASE: 16 VOLTS RMS 3.3 WATTS MAXIMUM, 300 MILLIAMPERES MAXIMUM; DIELECTRIC STRENGTH: 1 MILLIAMPERE LEAKAGE BETWEEN ALL LEADS AND CASE WITH 500, + OR - 25 VOLTS RMS, 60 HZ APPLIED; INSULATION STRENGTH: 100 MEGAOHMS - MINIMUM BETWEEN ALL LEADS AND CASE WITH 500 + OR - VDC APPLIED |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | MECHANICAL PARAMETERS; BACKLASH: 0.5 DEGREES MAXIMUM WITH 1" - OZ REVERSE GAGE LOAD; SHAFT END PLAY: .005" MAXIMUM WITH 16OZ REVERSE GAGE LOAD; SHAFT RADIAL PLAY: .0008" MAXIMUM WITH 3OX REVERSE GAG LOAD; SHAFT RUNOUT: .001 TIR |
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 |
|---|---|---|
| 00030-2046 | 04274 | ROSEMOUNT INC DBA FISHER ROSEMOUNT SERVICE AND SUPPORT |
| 00030-2046 | 59885 | ROSEMOUNT AEROSPACE INC DBA ROSEMOUNT AEROSPACE INC |
| DLAA-R0008-1000/2000 | 13873 | DLA AVIATION ENGINEERING DIV DEPARTMENT OF DEFENSE |
| DLAA-R0008-1000/2000 | 5DU40 | CZERO 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
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A5-26-T-450J | Sep 18, 2026 | Sep 25, 2026 | 11 | Expired | View at DIBBS → |
| SPE4A5-26-T-418G | Sep 10, 2026 | Sep 17, 2026 | 11 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SERVO ASSEMBLY,TEST SET,MODULAR." nsnexplorer.com, https://nsnexplorer.com/nsn/4920-01-020-5393/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4920-01-020-5393/