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TR13708 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

TR13708: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.635 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN, insert_size: 3/4-16 UNF 2A A, thread_class: 3B, style_designator: KEYLOCK, features_provided: INDIVIDUALLY KEYED, nominal_thread_size: 0.375 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-078-7393, 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
TR13708
NSN: 5325-01-078-7393
FSC: 5325 — Fastening Devices
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
length0.635 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN
insert_size3/4-16 UNF 2A A
thread_class3B
style_designatorKEYLOCK
features_providedINDIVIDUALLY KEYED
nominal_thread_size0.375 INCHES IN
thread_quantity_per_inch24
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF)
full_internal_thread_length0.450 INCHES NOMINAL IN
internal_thread_relief_depth0.200 INCHES NOMINAL IN
NSN5325-01-078-7393
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: TR13708 · 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: 0.635 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN
•
INSERT SIZE: 3/4-16 UNF 2A A
•
STYLE DESIGNATOR: KEYLOCK
•
INTERNAL THREAD RELIEF DEPTH: 0.200 INCHES NOMINAL IN
•
FEATURES PROVIDED: INDIVIDUALLY KEYED
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
FULL INTERNAL THREAD LENGTH: 0.450 INCHES NOMINAL IN
•
THREAD CLASS: 3B
TECHNICAL CHARACTERISTICS
LENGTH0.635 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN
INSERT SIZE3/4-16 UNF 2A A
STYLE DESIGNATORKEYLOCK
INTERNAL THREAD RELIEF DEPTH0.200 INCHES NOMINAL IN
FEATURES PROVIDEDINDIVIDUALLY KEYED
NOMINAL THREAD SIZE0.375 INCHES IN
FULL INTERNAL THREAD LENGTH0.450 INCHES NOMINAL IN
THREAD CLASS3B
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 1
642AS0714-6Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 TR13708?
TR13708 is a INSERT,SCREW THREAD.
What parts can replace TR13708?
There is 1 known substitute for TR13708: 642AS0714-6. Substitute compatibility should be verified for your specific system.
What is the NSN for TR13708?
TR13708 is cataloged in the U.S. Government catalog under NSN 5325-01-078-7393. This indicates validated use in U.S. government and defense supply chains.
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