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Technical Data Sheet

10-320 — Technical Data Sheet

✓ Verified by PartsTable
Trefl · 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

Premium quality is achieved by using appropriate thick cardboard, a special non-reflective layer, and puzzle pieces’ perfect fitting. Key specifications include angle: 36.0 DEGREES, material: PLASTIC VINYL COVER, slot_type: TITLE, thickness: 0.013 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN, head_style: HEXAGON, point_type: SPLIT. This part is cataloged in the Federal Logistics Information System under NSN 5310-00-088-1251, 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→ 10-320
NSN: 5310-00-088-1251
FSC: 5310
CAGE: 72962 — HARVARD INDUSTRIES INC (USA)
SPECIFICATIONS
angle36.0 DEGREES
materialPLASTIC VINYL COVER
slot_typeTITLE
thickness0.013 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN
head_styleHEXAGON
point_typeSPLIT
port_styleFLARE
cover_colorWHITE
design_typeNONSEPARABLE
head_height0.096 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
point_angle135.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
NSN5310-00-088-1251
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10-320 · Trefl ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
203850InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AS103309InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
131245InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
CD322517InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
322517-01InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
426668InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10-320?
10-320 is a CYLINDER ASSEMBLY,ACTUATING,LINE manufactured by Trefl. It is classified as a MRO (MRO_GENERAL).
What parts can replace 10-320?
There are 26 known substitutes for 10-320: 203850, AS103309, 131245 and 23 more. Substitute compatibility should be verified for your specific system.
Is 10-320 still available?
10-320 is currently cancelled.
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