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5988L — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

5988L: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 3.0625 INCHES NOMINAL IN, style_designator: BLIND, material_document_and_classification: AISI C11L37 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-446-7985, 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
5988L
NSN: 5325-01-446-7985
FSC: 5325 — Fastening Devices
CAGE: 7U209 — FLEXALLOY INC FASTENER SYSTEMS DIV (USA)
SPECIFICATIONS
length3.0625 INCHES NOMINAL IN
style_designatorBLIND
material_document_and_classificationAISI C11L37 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5325-01-446-7985
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5988L · 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: 3.0625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BLIND
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI C11L37 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
LENGTH3.0625 INCHES NOMINAL IN
STYLE DESIGNATORBLIND
MATERIAL DOCUMENT AND CLASSIFICATIONAISI C11L37 ASSN STD SINGLE MATERIAL RESPONSE 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 1
ALU/5988LSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5988L?
5988L is a INSERT,SCREW THREAD.
What parts can replace 5988L?
There is 1 known substitute for 5988L: ALU/5988L. Substitute compatibility should be verified for your specific system.
What is the NSN for 5988L?
5988L is cataloged in the U.S. Government catalog under NSN 5325-01-446-7985. 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.