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1110-103 — CAP,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1110-103: CAP,VALVE.

The CAP,VALVE is a the manufacturer industrial component. Key specifications include length: 7.312 INCHES MINIMUM AND 7.438 INCHES MAXIMUM IN, diameter: 0.406 INCHES NOMINAL IN, material: STEEL OVERALL, tip_type: OPEN HEAD, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, mesh_size: 4.0. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-311-9507, 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
1110-103
NSN: 4820-01-311-9507
FSC: 4820 — Valves, Nonpowered
CAGE: 8W880 — R & D MACHINE RAFAEL ANAYA DIV DEFENSE LOGISTICS AGENCY (USA)
SPECIFICATIONS
length7.312 INCHES MINIMUM AND 7.438 INCHES MAXIMUM IN
diameter0.406 INCHES NOMINAL IN
materialSTEEL OVERALL
tip_typeOPEN HEAD
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
mesh_size4.0
top_shapeRECTANGULAR
unit_typeMOUNTED
back_width18.5 INCHES NOMINAL IN
body_styleSTRAIGHT SHAPE, LATCHING
float_typeGUIDED
head_angle15.0 DEGREES NOMINAL
NSN4820-01-311-9507
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1110-103 · 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
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 2
1100 ITEM 14Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1110Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 1110-103?
1110-103 is a CAP,VALVE.
What parts can replace 1110-103?
There are 2 known substitutes for 1110-103: 1100 ITEM 14, 1110. Substitute compatibility should be verified for your specific system.
What is the NSN for 1110-103?
1110-103 is cataloged in the U.S. Government catalog under NSN 4820-01-311-9507. This indicates validated use in U.S. government and defense supply chains.
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