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SL3149-4A-16 — INSERT,PANEL FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

SL3149-4A-16: INSERT,PANEL FASTENER.

The INSERT,PANEL FASTENER is a the manufacturer industrial component. Key specifications include hole_type: THREADEDTHREADED, insert_style: FLUSH FLANGEFLUSH FLANGE, body_diameter: 0.410 INCHES MINIMUM AND 0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM0.430 INCHES MAXIMUM IN, overall_length: 1.060 INCHES NOMINAL1.060 INCHES NOMINAL IN, flange_diameter: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN, features_provided: ALL METAL LOCKING ELEMENTALL METAL LOCKING ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-133-2095, 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
SL3149-4A-16
NSN: 5325-00-133-2095
FSC: 5325 — Fastening Devices
CAGE: 97393 — SPS TECHNOLOGIES LLC DBA SHUR-LOK COMPANY DIV AEROSPACE ENGINEERED PRODUCTS DIVISION (USA)
SPECIFICATIONS
hole_typeTHREADEDTHREADED
insert_styleFLUSH FLANGEFLUSH FLANGE
body_diameter0.410 INCHES MINIMUM AND 0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM0.430 INCHES MAXIMUM IN
overall_length1.060 INCHES NOMINAL1.060 INCHES NOMINAL IN
flange_diameter0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
features_providedALL METAL LOCKING ELEMENTALL METAL LOCKING ELEMENT
shoulder_diameter0.430 INCHES MINIMUM AND 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM0.440 INCHES MAXIMUM IN
surface_treatmentCADMIUM AND CHROMATE OVERALL
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
thread_size_and_series/type_designator0.250-28 UNIFIED NATIONAL JOINT FINE (UNJF)
surface_treatment_document_and_classificationQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5325-00-133-2095
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: SL3149-4A-16 · 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: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
FEATURES PROVIDED: ALL METAL LOCKING ELEMENTALL METAL LOCKING ELEMENT
•
BODY DIAMETER: 0.410 INCHES MINIMUM AND 0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM0.430 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
•
SHOULDER DIAMETER: 0.430 INCHES MINIMUM AND 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM0.440 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.060 INCHES NOMINAL1.060 INCHES NOMINAL IN
FEATURES PROVIDEDALL METAL LOCKING ELEMENTALL METAL LOCKING ELEMENT
BODY DIAMETER0.410 INCHES MINIMUM AND 0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM0.430 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
SHOULDER DIAMETER0.430 INCHES MINIMUM AND 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM0.440 INCHES MAXIMUM IN
INSERT STYLEFLUSH FLANGEFLUSH FLANGE
MATERIALSTEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1025 OR STEEL COMP 1030 OR STEEL COMP 1035 OR STEEL COMP 1040 OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
80-007Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
80-007-16-4ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1854Reference document
Same NSN cross-reference
Reference document — Secondary reference
K100H4A95-16Reference document
Same NSN cross-reference
Reference document — Secondary 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 SL3149-4A-16?
SL3149-4A-16 is a INSERT,PANEL FASTENER.
What parts can replace SL3149-4A-16?
There are 4 known substitutes for SL3149-4A-16: 80-007, 80-007-16-4A, 1854 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SL3149-4A-16?
SL3149-4A-16 is cataloged in the U.S. Government catalog under NSN 5325-00-133-2095. 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.