Part identity

7-57-076

O Ring

Chubb Fire And Security Pty Ltd

Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line

Part description

O Ring

ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.

Specifications

MPN
7-57-076
Item name
O Ring
Manufacturer code
Z8K79
Manufacturer
Chubb Fire And Security Pty Ltd

Certifications & documentation

  • UL Recognized
  • CE
  • C of C available on request
CF

Manufacturer

Chubb Fire And Security Pty Ltd

Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.

View manufacturer profile →

NSN Information for Part Number 7-57-076 with NSN 5331-00-162-5805, 5331001625805

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5331001625805

Item PartTypeName:

O-RING

5331001625805YN
CIICHCCESDPMICCriticalityENAC
UA0
Part NumberISCRNVCRNCCHCCMSDSSADC
25K-4041661CA

Characteristics Data of NSN 5331-00-162-5805, 5331001625805

MRCCriteriaCharacteristic
ABHEOUTSIDE DIAMETER4.724 INCHES MINIMUM AND 4.800 INCHES MAXIMUM
ABJHTEMP RATING-30.0 DEG FAHRENHEIT AND 250.0 DEG FAHRENHEIT
ADVNCROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
ADYTCENTER HOLE DIAMETER4.469 INCHES MINIMUM AND 4.499 INCHES MAXIMUM
AGAVEND ITEM IDENTIFICATIONLOGISTICS SUPPORT VESSEL
ANYNELONGATION PERCENTAGE331 MAXIMUM
CQFMHARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
MATTMATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU
Integrated Electromechanicals

Industrial automation, control, and electromechanical components. Over 2 billion parts across 5,100+ manufacturers. Quotes back in 15 minutes, 24/7 — fulfilled from Anaheim, California.

Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B
Share feedback

Proud supporter of the Intrepid Fallen Heroes Fund, advancing mental-health treatment and research for U.S. service members and veterans.

USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

Official logos
  • NBA
  • ASA
  • AS9120:2025
Payment acceptedVisaMastercardDiscoverAmerican Express

© 2026 Integrated Electromechanicals. All rights reserved.

Owned and operated as a wholly-owned subsidiary of ASAP Semiconductor LLC. Export-controlled items handled in accordance with ITAR and EAR regulations.