8307 — Technical Data Sheet
✓ Verified by PartsTable
Giochi Preziosi · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW
PARTS KIT,VALVE,LINEAR,DIRECTION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-276-3430, 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 →
8307
NSN: 5310-00-276-3430
FSC: 5310
CAGE: 13445 — COLE HERSEE COMPANY (USA)
SPECIFICATIONS
Part Number 8307
Manufacturer Giochi Preziosi
NSN 5310-00-276-3430
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED
Hex NUT
CROSS-SECTION
WASHER OD: —
SIZE: —
MATERIAL: —
PN: 8307 · Giochi Preziosi
⚠ VERIFY BEFORE ORDERING
Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint.
Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex
✓ BROKER TIP
Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion.
Always verify finish matches (plain, zinc, hot-dip galvanized)
PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
• BEARING SURFACE TYPE: FLAT
• NOMINAL THREAD SIZE: 0.625 INCHES IN
• THREAD QUANTITY PER INCH: 32
• NUT HEIGHT: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL STEEL OVERALL
NUT STYLE HEXAGON
BEARING SURFACE TYPE FLAT
NOMINAL THREAD SIZE 0.625 INCHES IN
THREAD SERIES UN
THREAD QUANTITY PER INCH 32
THREAD CLASS 2B
NUT HEIGHT 0.125 INCHES NOMINAL IN
WIDTH ACROSS FLATS 0.875 INCHES NOMINAL IN
THREAD DIRECTION RIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
PDPH6 Interchangeable interchangeable cross-reference
interchangeable
1558426 Interchangeable interchangeable cross-reference
interchangeable
897538R1 Interchangeable interchangeable cross-reference
interchangeable
897538R2 Interchangeable interchangeable cross-reference
interchangeable
199590PC202 Interchangeable interchangeable cross-reference
interchangeable
710600PC202 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status END OF LIFE
Availability Secondary market only
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8307?
8307 is a PARTS KIT,VALVE,LINEAR,DIRECTION manufactured by Giochi Preziosi. It is classified as a MRO (MRO_GENERAL).
What parts can replace 8307?
There are 6 known substitutes for 8307: PDPH6, 1558426, 897538R1 and 3 more. Substitute compatibility should be verified for your specific system.
Is 8307 still available?
8307 is currently EOL_RISK.