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111189 — BOLT,SHOULDER

✓ Government record, cited
Hama · ORING SEAL
PRODUCT OVERVIEW

111189: BOLT,SHOULDER.

The BOLT,SHOULDER is a Hama industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT CHAMFER, head_height: 0.250 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.750 INCHES NOMINAL IN, thread_length: 0.375 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-513-8674, 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
111189
NSN: 5330-00-513-8674
NIINs: 005138674, 005503738
FSC: 5330 — Packing and Gasket Materials
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLAT CHAMFER
head_height0.250 INCHES NOMINAL IN
thread_class3A A
head_diameter0.750 INCHES NOMINAL IN
thread_length0.375 INCHES MINIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length1.562 INCHES NOMINAL IN
shoulder_length1.125 INCHES NOMINAL FIRST SHOULDER IN
special_featuresTHD RELIEF 1/16 IN. W 5/16 IN. DIA. IN
thread_directionRIGHT-HAND
shoulder_diameter0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM FIRST SHOULDER IN
NSN5330-00-513-8674
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 111189 MFR: Hama ⚠ 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL RUBBER PER PWA 928; 0.425 IN. MIN AND 0.450 IN. MAX LONG; 0.765 IN. MIN AND 0.795 IN. MAX OD; 0.494 IN. MIN AND 0.516 IN. MAX ID; INTERNALLY GROOVED 0.525 IN. MIN AND 0.547 IN. MAX DIA BY 0.274 IN. MIN AND 0.298 IN. MAX LONG; OD CHAMFERED 0.045 IN. MIN AND 0.075 IN. MAX BY 45 DEG,BOTH ENDS IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL RUBBER PER PWA 928; 0.425 IN. MIN AND 0.450 IN. MAX LONG; 0.765 IN. MIN AND 0.795 IN. MAX OD; 0.494 IN. MIN AND 0.516 IN. MAX ID; INTERNALLY GROOVED 0.525 IN. MIN AND 0.547 IN. MAX DIA BY 0.274 IN. MIN AND 0.298 IN. MAX LONG; OD CHAMFERED 0.045 IN. MIN AND 0.075 IN. MAX BY 45 DEG,BOTH ENDS IN
END ITEM IDENTIFICATIONACFT ENG R2000
SUBSTITUTES & CROSS-REFERENCES 1
85594Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 111189?
111189 is a BOLT,SHOULDER manufactured by Hama.
What parts can replace 111189?
There is 1 known substitute for 111189: 85594. Substitute compatibility should be verified for your specific system.
What is the NSN for 111189?
111189 is cataloged in the U.S. Government catalog under NSN 5330-00-513-8674. This indicates validated use in U.S. government and defense supply chains.
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