PartsTable
Technical Data Sheet
Download PDF

025508-1 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

025508-1: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN, material: STEEL COMP 630 OR STEEL CORROSION RESISTING OVERALL, thread_class: 2B, thread_length: 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN, flange_diameter: 1.360 INCHES NOMINAL IN, flange_thickness: 0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-386-0508, 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
025508-1
NSN: 5325-01-386-0508
FSC: 5325 — Fastening Devices
CAGE: 62228 — MEGGITT DEFENSE SYSTEMS, INC. DBA MEGGITT DEFENSE SYSTEMS INC (USA)
SPECIFICATIONS
length0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
materialSTEEL COMP 630 OR STEEL CORROSION RESISTING OVERALL
thread_class2B
thread_length0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
flange_diameter1.360 INCHES NOMINAL IN
flange_thickness0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentOXIDE OVERALL
nominal_thread_size0.8125 INCHES IN
thread_quantity_per_inch20
thread_series_designatorUNEF
material_document_and_classificationAMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR 5604 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5629 ASSN STD 2ND MATERIAL RESPONSE OVERALL
NSN5325-01-386-0508
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 025508-1 · 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 DIAMETER: 1.360 INCHES NOMINAL IN
•
LENGTH: 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-13924 CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FLANGE THICKNESS: 0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR 5604 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5629 ASSN STD 2ND MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.8125 INCHES IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER1.360 INCHES NOMINAL IN
LENGTH0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
FLANGE THICKNESS0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
THREAD LENGTH0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR 5604 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5629 ASSN STD 2ND MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.8125 INCHES IN
COLORBLACK
SURFACE TREATMENTOXIDE OVERALL
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
Ready to buy 025508-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 025508-1?
025508-1 is a INSERT,SCREW THREAD.
What is the NSN for 025508-1?
025508-1 is cataloged in the U.S. Government catalog under NSN 5325-01-386-0508. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 025508-1