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ERK277 — CLIP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ERK277: CLIP,RETAINING.

The CLIP,RETAINING is a the manufacturer industrial component. Key specifications include width: 0.375 INCHES NOMINAL IN, material: STEEL COMP 1065 AND STEEL COMP 1095 OR STEEL COMP 1065 AND STEEL COMP 1095, overall_height: 0.907 INCHES MINIMUM AND 0.969 INCHES MAXIMUM IN, stock_diameter: 0.063 INCHES NOMINAL IN, style_designator: PIN, surface_treatment: CADMIUM AND ZINC. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-033-5476, 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
ERK277
NSN: 5340-00-033-5476
FSC: 5340 — Hardware, Commercial
CAGE: 02978 — RENK AMERICA LLC DIV RENK AMERICA (USA)
SPECIFICATIONS
width0.375 INCHES NOMINAL IN
materialSTEEL COMP 1065 AND STEEL COMP 1095 OR STEEL COMP 1065 AND STEEL COMP 1095
overall_height0.907 INCHES MINIMUM AND 0.969 INCHES MAXIMUM IN
stock_diameter0.063 INCHES NOMINAL IN
style_designatorPIN
surface_treatmentCADMIUM AND ZINC
casehardening_indicatorNOT CASEHARDENED
material_hardness_rating45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
material_document_and_classificationAISI 1065 ASSN STD 1ST MATERIAL RESPONSE AND AISI 1095 ASSN STD 2ND MATERIAL RESPONSE AND SAE 1065 ASSN STD 3RD MATERIAL RESPONSE AND SAE 1095 ASSN STD 4TH MATERIAL RESPONSE
NSN5340-00-033-5476
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ERK277 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
•
MATERIAL HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
•
STYLE DESIGNATOR: PIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 1065 ASSN STD 1ST MATERIAL RESPONSE AND AISI 1095 ASSN STD 2ND MATERIAL RESPONSE AND SAE 1065 ASSN STD 3RD MATERIAL RESPONSE AND SAE 1095 ASSN STD 4TH MATERIAL RESPONSE
•
STOCK DIAMETER: 0.063 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
SURFACE TREATMENT: CADMIUM AND ZINC
•
WIDTH: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.907 INCHES MINIMUM AND 0.969 INCHES MAXIMUM IN
MATERIAL HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORPIN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 1065 ASSN STD 1ST MATERIAL RESPONSE AND AISI 1095 ASSN STD 2ND MATERIAL RESPONSE AND SAE 1065 ASSN STD 3RD MATERIAL RESPONSE AND SAE 1095 ASSN STD 4TH MATERIAL RESPONSE
STOCK DIAMETER0.063 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SURFACE TREATMENTCADMIUM AND ZINC
WIDTH0.375 INCHES NOMINAL IN
MATERIALSTEEL COMP 1065 AND STEEL COMP 1095 OR STEEL COMP 1065 AND STEEL COMP 1095
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
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FREQUENTLY ASKED QUESTIONS
What is ERK277?
ERK277 is a CLIP,RETAINING.
What is the NSN for ERK277?
ERK277 is cataloged in the U.S. Government catalog under NSN 5340-00-033-5476. This indicates validated use in U.S. government and defense supply chains.
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