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1098-11 — CUSHION,SEAT,AIRCRAFT

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1098-11: CUSHION,SEAT,AIRCRAFT.

The CUSHION,SEAT,AIRCRAFT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, head_style: FLAT COUNTERSUNK, thread_class: 2A A, thread_length: 0.500 INCHES MINIMUM IN, connection_type: EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END, fastener_length: 2.425 INCHES MINIMUM AND 2.450 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-567-3364, 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
MRO→ MRO_GENERAL→ 1098-11
NSN: 4730-00-567-3364
NIINs: 005673364, 006666029, 010717111, 015909127
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53477 — SCOVILL INC SCHRADER BELLOWS DIV (USA)
SPECIFICATIONS
materialSTEEL BODY
head_styleFLAT COUNTERSUNK
thread_class2A A
thread_length0.500 INCHES MINIMUM IN
connection_typeEXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
fastener_length2.425 INCHES MINIMUM AND 2.450 INCHES MAXIMUM IN
connection_styleBARBED OR SERRATED END ALL ENDS
style_designatorMALE COUPLING HALF
thread_directionRIGHT-HAND
surface_treatmentZINC BODY
internal_drive_styleSLOT
nominal_thread_diameter0.138 INCHES IN
NSN4730-00-567-3364
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1098-11 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CONNECTION STYLE: BARBED OR SERRATED END ALL ENDS
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.500 INCHES ALL ENDS IN
•
CONNECTION TYPE: UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
SURFACE TREATMENT: ZINC BODY
•
MATERIAL: STEEL BODY
•
QUICK DISCONNECT METHOD: TWIST-LOCK ALL ENDS
TECHNICAL CHARACTERISTICS
CONNECTION STYLEBARBED OR SERRATED END ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.500 INCHES ALL ENDS IN
CONNECTION TYPEUNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
CONNECTION TYPEEXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
STYLE DESIGNATORMALE COUPLING HALF
SURFACE TREATMENTZINC BODY
MATERIALSTEEL BODY
QUICK DISCONNECT METHODTWIST-LOCK ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 1
01098-0010Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 1098-11?
1098-11 is a CUSHION,SEAT,AIRCRAFT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1098-11?
There is 1 known substitute for 1098-11: 01098-0010. Substitute compatibility should be verified for your specific system.
What is the NSN for 1098-11?
1098-11 is cataloged in the U.S. Government catalog under NSN 4730-00-567-3364. 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.