PartsTable
Technical Data Sheet
Download PDF

SKM638 — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SKM638: HINGE,BUTT.

The HINGE,BUTT is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, knuckle_type: FRICTION, performance_type: NOT RATED, pin_removability: NONREMOVABLE, surface_treatment: UNABLE TO DECODE, reversible_feature: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-995-8511, 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
SKM638
NSN: 5340-00-995-8511
FSC: 5340 — Hardware, Commercial
CAGE: 74284 — THE SKYDYNE COMPANY (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
knuckle_typeFRICTION
knuckle_quantity3
performance_typeNOT RATED
pin_removabilityNONREMOVABLE
surface_treatmentUNABLE TO DECODE
reversible_featureNOT INCLUDED
hinge_mounting_typeFULL SURFACE
mounting_hole_quantity4
surface_treatment_document_and_classificationUNABLE TO DECODE
NSN5340-00-995-8511
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SKM638 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 4
•
REVERSIBLE FEATURE: NOT INCLUDED
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
HINGE MOUNTING TYPE: FULL SURFACE
•
PIN REMOVABILITY: NONREMOVABLE
•
KNUCKLE QUANTITY: 3
•
SURFACE TREATMENT: UNABLE TO DECODE
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
REVERSIBLE FEATURENOT INCLUDED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
HINGE MOUNTING TYPEFULL SURFACE
PIN REMOVABILITYNONREMOVABLE
KNUCKLE QUANTITY3
SURFACE TREATMENTUNABLE TO DECODE
MATERIALUNABLE TO DECODE
KNUCKLE TYPEFRICTION
PERFORMANCE TYPENOT RATED
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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 SKM638?
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 SKM638?
SKM638 is a HINGE,BUTT.
What is the NSN for SKM638?
SKM638 is cataloged in the U.S. Government catalog under NSN 5340-00-995-8511. 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 — SKM638