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74E2N218-4 — SLIDE SECTION,DRAWER,EXTENSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

74E2N218-4: SLIDE SECTION,DRAWER,EXTENSION.

The SLIDE SECTION,DRAWER,EXTENSION is a the manufacturer industrial component. Key specifications include width: 0.261 INCHES NOMINAL IN, section_length: 12.630 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S)UNTHREADED HOLE(S), special_features: TAPERED CHAMFER ACTS AS RELEASE BUTTONTAPERED CHAMFER ACTS AS RELEASE BUTTON, surface_treatment: CADMIUM AND CHROMATE OVERALL, side_for_which_designed: RIGHT HANDRIGHT HAND. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-296-6856, 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
74E2N218-4
NSN: 5340-01-296-6856
FSC: 5340 — Hardware, Commercial
CAGE: 28687 — NAVY, UNITED STATES DEPARTMENT OF THE SPAWAR DBA SPACE AND NAVAL WAFARE COMMAND (USA)
SPECIFICATIONS
width0.261 INCHES NOMINAL IN
section_length12.630 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)UNTHREADED HOLE(S)
special_featuresTAPERED CHAMFER ACTS AS RELEASE BUTTONTAPERED CHAMFER ACTS AS RELEASE BUTTON
surface_treatmentCADMIUM AND CHROMATE OVERALL
side_for_which_designedRIGHT HANDRIGHT HAND
material_document_and_classificationFED STD 66,AISI OR SAE 1345H FED STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
NSN5340-01-296-6856
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74E2N218-4 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
•
MOUNTING METHOD: UNTHREADED HOLE(S)UNTHREADED HOLE(S)
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66,AISI OR SAE 1345H FED STD SINGLE MATERIAL RESPONSE OVERALL
•
SECTION LENGTH: 12.630 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
•
WIDTH: 0.261 INCHES NOMINAL IN
•
SIDE FOR WHICH DESIGNED: RIGHT HANDRIGHT HAND
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
MOUNTING METHODUNTHREADED HOLE(S)UNTHREADED HOLE(S)
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI OR SAE 1345H FED STD SINGLE MATERIAL RESPONSE OVERALL
SECTION LENGTH12.630 INCHES NOMINAL IN
SPECIAL FEATURESTAPERED CHAMFER ACTS AS RELEASE BUTTONTAPERED CHAMFER ACTS AS RELEASE BUTTON
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
WIDTH0.261 INCHES NOMINAL IN
SIDE FOR WHICH DESIGNEDRIGHT HANDRIGHT HAND
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 1
CA3346-99-R019Reference 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 74E2N218-4?
74E2N218-4 is a SLIDE SECTION,DRAWER,EXTENSION.
What parts can replace 74E2N218-4?
There is 1 known substitute for 74E2N218-4: CA3346-99-R019. Substitute compatibility should be verified for your specific system.
What is the NSN for 74E2N218-4?
74E2N218-4 is cataloged in the U.S. Government catalog under NSN 5340-01-296-6856. This indicates validated use in U.S. government and defense supply chains.
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