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CL-304 — CANOPY,PERSONNEL PARACHUTE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

CL-304: CANOPY,PERSONNEL PARACHUTE.

The CANOPY,PERSONNEL PARACHUTE is a the manufacturer industrial component. Key specifications include height: 0.135 INCHES NOMINAL IN, diameter: 0.625 INCHES NOMINAL IN, material: STEEL COMP 302 OVERALL, head_style: FLAT COUNTERSUNK (INCLUDED ANGLE LESS THAN 135 DEG), special_features: USED ON PARACHUTE CANOPY, style_designator: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-421-6170, 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
CL-304
NSN: 5315-01-421-6170
NIINs: 014216170, 016099791
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
height0.135 INCHES NOMINAL IN
diameter0.625 INCHES NOMINAL IN
materialSTEEL COMP 302 OVERALL
head_styleFLAT COUNTERSUNK (INCLUDED ANGLE LESS THAN 135 DEG)
special_featuresUSED ON PARACHUTE CANOPY
style_designatorSTRAIGHT
pin_head_diameter0.135 INCHES NOMINAL IN
under_head_length3.000 INCHES NOMINAL IN
first_hole_diameter0.125 INCHES NOMINAL IN
head_countersink_angle60.0 DEGREES NOMINAL
hole_arrangement_styleONE END DRILLED
material_document_and_classificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-421-6170
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: CL-304 · OEM ⚠ 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
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
UNDER HEAD LENGTH: 3.000 INCHES NOMINAL IN
•
HEAD COUNTERSINK ANGLE: 60.0 DEGREES NOMINAL
•
FIRST HOLE DIAMETER: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.135 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH3.000 INCHES NOMINAL IN
HEAD COUNTERSINK ANGLE60.0 DEGREES NOMINAL
FIRST HOLE DIAMETER0.125 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.135 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.625 INCHES NOMINAL IN
HEAD STYLEFLAT COUNTERSUNK (INCLUDED ANGLE LESS THAN 135 DEG)
HEIGHT0.135 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
211057900Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 CL-304?
CL-304 is a CANOPY,PERSONNEL PARACHUTE.
What parts can replace CL-304?
There is 1 known substitute for CL-304: 211057900. Substitute compatibility should be verified for your specific system.
What is the NSN for CL-304?
CL-304 is cataloged in the U.S. Government catalog under NSN 5315-01-421-6170. 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.