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DAA3430D028-001 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

DAA3430D028-001: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include insert_size: 2.500 IN. DIA IN, thread_class: 3B, flange_thickness: 0.030 INCHES NOMINAL IN, special_features: PER DRAWING IS LOW OBSERVABLE CRITICAL ITEM, nominal_thread_size: 0.4375 INCHES IN, thread_quantity_per_inch: 20.

This part is cataloged in the U.S. Government catalog under NSN 5325-01-351-5760, 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
DAA3430D028-001
NSN: 5325-01-351-5760
FSC: 5325 — Fastening Devices
CAGE: 1W025 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS (USA)
SPECIFICATIONS
insert_size2.500 IN. DIA IN
thread_class3B
flange_thickness0.030 INCHES NOMINAL IN
special_featuresPER DRAWING IS LOW OBSERVABLE CRITICAL ITEM
nominal_thread_size0.4375 INCHES IN
thread_quantity_per_inch20
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
criticality_code_justificationFEAT
NSN5325-01-351-5760
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: DAA3430D028-001 · 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
•
FLANGE THICKNESS: 0.030 INCHES NOMINAL IN
•
INSERT SIZE: 2.500 IN. DIA IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
NOMINAL THREAD SIZE: 0.4375 INCHES IN
•
THREAD CLASS: 3B
•
THREAD QUANTITY PER INCH: 20
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS0.030 INCHES NOMINAL IN
INSERT SIZE2.500 IN. DIA IN
CRITICALITY CODE JUSTIFICATIONFEAT
NOMINAL THREAD SIZE0.4375 INCHES IN
SPECIAL FEATURESPER DRAWING IS LOW OBSERVABLE CRITICAL ITEM
THREAD CLASS3B
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
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

No substitute or cross-reference records for this part.

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 DAA3430D028-001?
DAA3430D028-001 is a INSERT,SCREW THREAD.
What is the NSN for DAA3430D028-001?
DAA3430D028-001 is cataloged in the U.S. Government catalog under NSN 5325-01-351-5760. This indicates validated use in U.S. government and defense supply chains.
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