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981121 — HANDPIECE,SURGICAL APPARATUS

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

981121: HANDPIECE,SURGICAL APPARATUS.

The HANDPIECE,SURGICAL APPARATUS is a the manufacturer industrial component. Key specifications include special_features: ALGER BRUSH RUST RING REMOVER; W/CHUCK AND 0.5MM BUR; BLUE; BATTERY POWERED MM, end_item_identification: FOR APTHALMIC USE, instrument_attachment_method: CHUCK, part_name_assigned_by_controlling_agency: HANDPIECE SURGICAL APPARATUS ALGER BRUSH RUST RING REMOVER. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-255-1121, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
981121
NSN: 4820-01-255-1121
NIINs: 012551121, 014623484
FSC: 4820 — Valves, Nonpowered
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)
SPECIFICATIONS
special_featuresALGER BRUSH RUST RING REMOVER; W/CHUCK AND 0.5MM BUR; BLUE; BATTERY POWERED MM
end_item_identificationFOR APTHALMIC USE
instrument_attachment_methodCHUCK
part_name_assigned_by_controlling_agencyHANDPIECE SURGICAL APPARATUS ALGER BRUSH RUST RING REMOVER
NSN4820-01-255-1121
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 981121 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 981121?
981121 is a HANDPIECE,SURGICAL APPARATUS.
What is the NSN for 981121?
981121 is cataloged in the U.S. Government catalog under NSN 4820-01-255-1121. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.