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098-91012-5 — VALVE,FLOW CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

098-91012-5: VALVE,FLOW CONTROL.

The VALVE,FLOW CONTROL is a the manufacturer industrial component. Key specifications include end_item_identification: SUPPORT EQUIPMENT, B-1 AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-425-6581, 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
098-91012-5
NSN: 4820-01-425-6581
FSC: 4820 — Valves, Nonpowered
CAGE: 9F512 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC PUMP DIVISION (USA)
SPECIFICATIONS
end_connection_quantity2
end_item_identificationSUPPORT EQUIPMENT, B-1 AIRCRAFT
NSN4820-01-425-6581
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 098-91012-5 · 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
KEY FEATURES
•
END CONNECTION QUANTITY: 2
TECHNICAL CHARACTERISTICS
END CONNECTION QUANTITY2
SPECIAL FEATURES1/4 IN. SIZE; VITON SEALS; CARTRIDGE TYPE; SETSCREW ADJUSTMENT IN
END ITEM IDENTIFICATIONSUPPORT EQUIPMENT, B-1 AIRCRAFT
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
SFT01-561-0-B5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 098-91012-5?
098-91012-5 is a VALVE,FLOW CONTROL.
What parts can replace 098-91012-5?
There is 1 known substitute for 098-91012-5: SFT01-561-0-B5. Substitute compatibility should be verified for your specific system.
What is the NSN for 098-91012-5?
098-91012-5 is cataloged in the U.S. Government catalog under NSN 4820-01-425-6581. 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.