SAE AS9025a-2007 PDF

Full title and description

SAE AS9025A-2007 — Clamp — Loop Type Support (Heat Resistant).265 Hole. An SAE Aerospace technical standard that defines the form, basic dimensions, material/performance requirements and intended application for a loop-type clamp/support sized for a.265 inch hole and specified for heat-resistant service in aerospace installations.

Abstract

This short SAE aerospace standard (AS9025A, 2007) covers the design and requirements for a specific loop-type clamp (heat resistant) with a.265 inch mounting hole. The document provides dimensional limits, material and finish guidance appropriate for elevated-temperature aerospace environments, and minimum inspection/acceptance criteria for procurement and installation. The AS9025A revision replaces the prior AS9025 and was issued in 2007; it is now recorded as noncurrent/withdrawn.

General information

• Status: Withdrawn / Canceled (recorded as canceled on July 5, 2007)
• Publication date: July 5, 2007 (AS9025A edition)
• Publisher: SAE International (Society of Automotive Engineers)
• ICS / categories: Aerospace components; aircraft hose/tubing supports and clamps; heat‑resistant materials; fasteners and hardware for aircraft installations
• Edition / version: AS9025A (revision "A"), 2007
• Number of pages: 4 (technical standard brevity)

Scope

The standard specifies the geometry, material characteristics, and minimal acceptance / test criteria for a loop‑type clamp intended to support hoses, tubing or bundles where elevated temperature resistance is required. It includes dimensional data centered on a.265 inch mounting hole, recommendations for heat‑resistant materials and finishes, and criteria for inspection, marking and procurement. The document is narrowly focused on this particular clamp form and does not attempt to cover all clamp types or broader hose‑assembly requirements.

Key topics and requirements

• Identification and designation: part identification, reference to AS9025A designation and revision.
• Basic dimensions and tolerances for loop‑type clamp with a.265 inch mounting hole.
• Material and heat‑resistant performance requirements suitable for aerospace environments.
• Finish, corrosion resistance and surface treatment guidance appropriate for metal clamps in aircraft service.
• Minimum inspection, acceptance criteria and marking for procurement and traceability.
• Notes on intended service conditions and limitations (temperature, environment, load considerations).

Typical use and users

Used by aerospace design and structural engineers, procurement/specification specialists, quality/inspection personnel, maintenance organizations and manufacturers of aircraft hose and tubing supports. Typical applications include routing and securing of hoses and tubing in airframe and propulsion system installations where elevated temperature resistance is required.

Related standards

Historically related to the earlier AS9025 edition and the U.S. military MS9025 series (MS9025 being maintained separately). Other related SAE and military specifications covering clamps, hose supports, fittings, and high‑temperature hardware should be consulted when designing assemblies or replacing withdrawn documents.

Keywords

SAE AS9025A, AS9025, clamp, loop type support, heat resistant,.265 hole, aircraft clamp, hose support, aerospace hardware, withdrawn standard

FAQ

Q: What is this standard?

A: SAE AS9025A-2007 is a short SAE aerospace technical standard that defines the loop‑type clamp (heat resistant) sized for a.265 inch mounting hole, covering dimensions, material characteristics and basic acceptance criteria.

Q: What does it cover?

A: It covers the clamp’s geometry and tolerances, recommended heat‑resistant materials and finishes, and minimum inspection/marking requirements for procurement and use in aerospace assemblies.

Q: Who typically uses it?

A: Aerospace design engineers, hardware manufacturers, purchasing/specification teams, and maintenance/quality inspectors responsible for selecting or approving clamps and hose supports in aircraft systems.

Q: Is it current or superseded?

A: AS9025A-2007 is recorded as withdrawn/canceled (noncurrent) as of July 5, 2007. It does not appear to be an actively maintained SAE standard; users should refer to the corresponding military specification (MS9025) or current SAE documents and confirm the applicable active specification before procurement or design.

Q: Is it part of a series?

A: It is a stand‑alone SAE aerospace standard that originated as AS9025 (and has historical linkage to MS9025). It sits within SAE’s suite of hardware and hose/tubing support standards and was prepared by SAE committees responsible for aircraft couplings, fittings and hose/tubing assemblies.

Q: What are the key keywords?

A: clamp, loop type support, heat resistant,.265 hole, aircraft, hose support, SAE AS9025A, hardware, aerospace.