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H-1211 — GUN,FLUID,DIRECT DELIVERY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H-1211: GUN,FLUID,DIRECT DELIVERY.

The GUN,FLUID,DIRECT DELIVERY is a the manufacturer industrial component. Key specifications include width: 1.093 INCHES MINIMUM AND 1.107 INCHES MAXIMUM IN, length: 4.500 INCHES NOMINAL IN, mounting_hole_diameter: 0.189 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN, end_item_identification: HYDRAULIC POWER UNIT, part_name_assigned_by_controlling_agency: PUMP FLUSH AND LUBE SYSTEM, center_to_center_distance_between_mounting_holes_along_length: 2.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-807-9012, 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
H-1211
NSN: 5340-00-807-9012
NIINs: 008079012, 016416229
FSC: 5340 — Hardware, Commercial
CAGE: 83014 — HARTWELL CORPORATION (USA)
SPECIFICATIONS
width1.093 INCHES MINIMUM AND 1.107 INCHES MAXIMUM IN
length4.500 INCHES NOMINAL IN
functional_descriptionDESIGNED TO SUPPLY LUBRICANTS OR SIMILAR LIQUIDS BY MANUAL FORCE FEED TO SUCH PARTS AS GEAR CASES,MASTER CYLINDERS AND A LIKE COMPONENTS.
mounting_hole_diameter0.189 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN
end_item_identificationHYDRAULIC POWER UNIT
part_name_assigned_by_controlling_agencyPUMP FLUSH AND LUBE SYSTEM
center_to_center_distance_between_mounting_holes_along_length2.500 INCHES NOMINAL IN
NSN5340-00-807-9012
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H-1211 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LENGTH: 4.500 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.189 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH: 2.500 INCHES NOMINAL IN
•
WIDTH: 1.093 INCHES MINIMUM AND 1.107 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LENGTH4.500 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.189 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH2.500 INCHES NOMINAL IN
WIDTH1.093 INCHES MINIMUM AND 1.107 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H-1211?
H-1211 is a GUN,FLUID,DIRECT DELIVERY.
What is the NSN for H-1211?
H-1211 is cataloged in the U.S. Government catalog under NSN 5340-00-807-9012. 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.