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2-3956 — PARTS KIT,DAMPER PAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

2-3956: PARTS KIT,DAMPER PAD.

The PARTS KIT,DAMPER PAD is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410, construction: ONE-PIECE, hardness_rating: 25.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM, outside_diameter: 1.5500 INCHES MINIMUM AND 1.5540 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 1.3600 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-150-9215, 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
2-3956
NSN: 5305-00-150-9215
NIINs: 001509215, 011272901, 011670683
FSC: 5305 — Screws
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 410
constructionONE-PIECE
hardness_rating25.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
outside_diameter1.5500 INCHES MINIMUM AND 1.5540 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter1.3600 INCHES NOMINAL IN
features_providedNONSEPARABLE
overall_thickness0.0118 INCHES MINIMUM AND 0.0122 INCHES MAXIMUM IN
general_characteristics_item_description3 DAMPER PADS,1 BOTTLE SILICONE LUBRICANT
NSN5305-00-150-9215
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 2-3956 · 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
•
HEAD HEIGHT: 0.123 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
•
SCREW SURFACE TREATMENT: CADMIUM
•
FASTENER LENGTH: 1.562 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OR AN-S-9 MIL STD SINGLE MATERIAL RESPONSE
•
THREAD LENGTH: 1.416 INCHES MINIMUM AND 1.594 INCHES MAXIMUM IN
•
HARDNESS RATING: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: FILLISTER
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.123 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
SCREW SURFACE TREATMENTCADMIUM
FASTENER LENGTH1.562 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OR AN-S-9 MIL STD SINGLE MATERIAL RESPONSE
THREAD LENGTH1.416 INCHES MINIMUM AND 1.594 INCHES MAXIMUM IN
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEFILLISTER
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL COMP 8630
SUBSTITUTES & CROSS-REFERENCES 2
AN503-10-26Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
33Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-3956?
2-3956 is a PARTS KIT,DAMPER PAD.
What parts can replace 2-3956?
There are 2 known substitutes for 2-3956: AN503-10-26, 33. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-3956?
2-3956 is cataloged in the U.S. Government catalog under NSN 5305-00-150-9215. This indicates validated use in U.S. government and defense supply chains.
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