PartsTable
Technical Data Sheet
Download PDF

111955 — PISTON ASSEMBLY

✓ Government record, cited
Peach · ORING SEAL
PRODUCT OVERVIEW

111955: PISTON ASSEMBLY.

Toner modules from Peach ensure superb printouts with quality that remains consistent over the long run. The units are remanufactured, in a process that includes 100% replacement of all components subject to wear. Quality you can feel!

This part is cataloged in the U.S. Government catalog under NSN 5330-00-756-1879, 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
111955
NSN: 5330-00-756-1879
NIINs: 007561879, 010229398, 015608116
FSC: 5330 — Packing and Gasket Materials
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialASBESTOS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR ASBESTOS AND RUBBER CHLOROPRENE CLASS CR OVERALL
hole_diameter0.345 INCHES MINIMUM AND 0.365 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.555 INCHES MINIMUM AND 2.635 INCHES MAXIMUM IN
aperture_diameter0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
outside_corner_radius0.335 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN
cross-sectional_thickness0.054 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-756-1879
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 111955 MFR: Peach ⚠ 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
•
CROSS-SECTIONAL THICKNESS: 0.054 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,+1141-A MIL SPEC 1ST MATERIAL RESPONSE AND MIL-G-12803,+1141-A MIL SPEC 2ND MATERIAL RESPONSE OR MIL-G-12803,+1151-A MIL SPEC 3RD MATERIAL RESPONSE AND MIL-G-12803,+1151-A MIL SPEC 4TH MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
•
OUTSIDE CORNER RADIUS: 0.335 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN
•
MATERIAL: ASBESTOS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR ASBESTOS AND RUBBER CHLOROPRENE CLASS CR OVERALL
•
HOLE DIAMETER: 0.345 INCHES MINIMUM AND 0.365 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.054 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,+1141-A MIL SPEC 1ST MATERIAL RESPONSE AND MIL-G-12803,+1141-A MIL SPEC 2ND MATERIAL RESPONSE OR MIL-G-12803,+1151-A MIL SPEC 3RD MATERIAL RESPONSE AND MIL-G-12803,+1151-A MIL SPEC 4TH MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH2.555 INCHES MINIMUM AND 2.635 INCHES MAXIMUM IN
APERTURE DIAMETER0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
OUTSIDE CORNER RADIUS0.335 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN
MATERIALASBESTOS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR ASBESTOS AND RUBBER CHLOROPRENE CLASS CR OVERALL
HOLE DIAMETER0.345 INCHES MINIMUM AND 0.365 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 111955?
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 111955?
111955 is a PISTON ASSEMBLY manufactured by Peach.
What is the NSN for 111955?
111955 is cataloged in the U.S. Government catalog under NSN 5330-00-756-1879. 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 — 111955