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580R850H08 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

580R850H08: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.305 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN, material: STEEL COMP 303 OVERALL, insert_size: 5/16-24 UNF 2A A, thread_class: 3B, style_designator: GROOVED KEYLOCK, features_provided: INDIVIDUALLY KEYED. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-793-1731, 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
580R850H08
NSN: 5325-00-793-1731
FSC: 5325 — Fastening Devices
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
length0.305 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
materialSTEEL COMP 303 OVERALL
insert_size5/16-24 UNF 2A A
thread_class3B
style_designatorGROOVED KEYLOCK
features_providedINDIVIDUALLY KEYED
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.112 INCHES IN
thread_quantity_per_inch40
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
full_internal_thread_length0.190 INCHES NOMINAL IN
internal_thread_relief_depth0.070 INCHES NOMINAL IN
NSN5325-00-793-1731
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 580R850H08 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LENGTH: 0.305 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
•
INSERT SIZE: 5/16-24 UNF 2A A
•
STYLE DESIGNATOR: GROOVED KEYLOCK
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
INTERNAL THREAD RELIEF DEPTH: 0.070 INCHES NOMINAL IN
•
FEATURES PROVIDED: INDIVIDUALLY KEYED
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
•
FULL INTERNAL THREAD LENGTH: 0.190 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.305 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
INSERT SIZE5/16-24 UNF 2A A
STYLE DESIGNATORGROOVED KEYLOCK
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
INTERNAL THREAD RELIEF DEPTH0.070 INCHES NOMINAL IN
FEATURES PROVIDEDINDIVIDUALLY KEYED
NOMINAL THREAD SIZE0.112 INCHES IN
FULL INTERNAL THREAD LENGTH0.190 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
SUBSTITUTES & CROSS-REFERENCES 6
K56F0011-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
PC96500-2Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
11437527-3Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
KNKL0440JSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
910808-415Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
935275-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 580R850H08?
580R850H08 is a INSERT,SCREW THREAD.
What parts can replace 580R850H08?
There are 6 known substitutes for 580R850H08: K56F0011-2, PC96500-2, 11437527-3 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 580R850H08?
580R850H08 is cataloged in the U.S. Government catalog under NSN 5325-00-793-1731. This indicates validated use in U.S. government and defense supply chains.
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